{
  "schema_version": "2.0.0",
  "benchmark_id": "cftr-variant-predictor-and-structural-domain-atlas-v2",
  "tier": "Tier T2 Verified Fixture, UniProt P13569 & Cryo-EM Structural Coordinate Atlas",
  "grounding_note": "Evaluates 17 recorded ClinVar variation records (across 9 distinct CFTR protein changes), MyVariant.info annotations, and all 209 annotated natural variants in UniProt P13569 across RefSeq NM_000492.4 (27 exons) and 4 superposed human CFTR Cryo-EM structures (PDB 6MSM, 5UAK, 8EIQ, 8EJ1). No synthetic scores or unverified LoRA weights are used; every missing annotation is explicitly recorded as 'not stated'.",
  "summary_metrics": {
    "total_clinvar_records_evaluated": 17,
    "distinct_clinvar_protein_changes": 9,
    "total_uniprot_natural_variants_mapped": 209,
    "uniprot_placed_in_6msm_cryoem": 191,
    "uniprot_unplaced_disordered_region": 18,
    "uniprot_near_splice_junction_le_3aa": 17,
    "domains_represented": 5,
    "total_cftr_domains_defined": 6,
    "consequence_class_counts": {
      "inframe_deletion": 2,
      "missense_snv": 6,
      "nonsense_premature_termination": 5,
      "frameshift_indel": 1,
      "complex_haplotype": 3
    },
    "multi_nucleotide_protein_groups_count": 4
  },
  "key_benchmark_findings": [
    {
      "finding_id": "VF-1",
      "label": "[observed]",
      "summary": "Sequence conservation vs. structural benignity split on Lasso-motif VUS R31L (VCV000054087, Exon 2/27): CADD Phred is 22.9 (top <1% conserved, GERP++ RS=437.4), whereas PolyPhen-2 (0.131, benign) and SIFT (0.13, tolerated) classify p.Arg31Leu as benign, matching ClinVar expert panel 'Uncertain significance'."
    },
    {
      "finding_id": "VF-2",
      "label": "[observed]",
      "summary": "Codon degeneracy & review-tier asymmetry across identical protein changes: N1303K (NBD2, Exon 24/27), Y1092* (TMD2, Exon 20/27), W1282* (NBD2, Exon 23/27), and F508del (NBD1, Exon 11/27) each map to multiple ClinVar Variation IDs with distinct cDNA changes and review statuses (e.g., N1303K c.3909C>G [uid 7136, practice guideline, 52 SCVs] vs. c.3909C>A [uid 4818550, single submitter, 1 SCV])."
    },
    {
      "finding_id": "VF-3",
      "label": "[observed]",
      "summary": "ClinVar 'drug response' classification on TMD2 pore/hinge missense variant D1152H (VCV000035867, Exon 21/27, review_status: reviewed by expert panel, trait: 'ivacaftor response - Efficacy'): binary pathogenic/benign classifiers misrepresent pharmacogenomic residual-function variants without a separate modulator-response label."
    },
    {
      "finding_id": "VF-4",
      "label": "[computed]",
      "summary": "Across the 209 UniProt P13569 natural variants superposed onto Cryo-EM structures 6MSM/5UAK/8EIQ/8EJ1, 191 are resolved in 3D C-alpha coordinates in 6MSM while 18 fall in unplaced intrinsically disordered regions (primarily the R-domain, residues 631-845, Exon 14/27), and 17 lie within <=3 codons of an exon-intron boundary."
    }
  ],
  "multi_nucleotide_degeneracy_audit": {
    "F508del": [
      {
        "clinvar_variation_id": "7105",
        "cdna_change": "c.1521_1523del",
        "classification": "Pathogenic",
        "review_status": "practice guideline",
        "supporting_scv_count": 101
      },
      {
        "clinvar_variation_id": "4072070",
        "cdna_change": "c.1522_1524del",
        "classification": "Pathogenic",
        "review_status": "criteria provided, single submitter",
        "supporting_scv_count": 1
      }
    ],
    "W1282*": [
      {
        "clinvar_variation_id": "7129",
        "cdna_change": "c.3846G>A",
        "classification": "Pathogenic",
        "review_status": "practice guideline",
        "supporting_scv_count": 43
      },
      {
        "clinvar_variation_id": "983867",
        "cdna_change": "c.3845G>A",
        "classification": "Likely pathogenic",
        "review_status": "criteria provided, single submitter",
        "supporting_scv_count": 1
      }
    ],
    "N1303K": [
      {
        "clinvar_variation_id": "7136",
        "cdna_change": "c.3909C>G",
        "classification": "Pathogenic",
        "review_status": "practice guideline",
        "supporting_scv_count": 52
      },
      {
        "clinvar_variation_id": "4818550",
        "cdna_change": "c.3909C>A",
        "classification": "Likely pathogenic",
        "review_status": "criteria provided, single submitter",
        "supporting_scv_count": 1
      }
    ],
    "Y1092*": [
      {
        "clinvar_variation_id": "7211",
        "cdna_change": "c.3276C>G",
        "classification": "Pathogenic",
        "review_status": "reviewed by expert panel",
        "supporting_scv_count": 6
      },
      {
        "clinvar_variation_id": "38728",
        "cdna_change": "c.3276C>A",
        "classification": "Pathogenic",
        "review_status": "reviewed by expert panel",
        "supporting_scv_count": 26
      },
      {
        "clinvar_variation_id": "375475",
        "cdna_change": "c.3276C>R",
        "classification": "Pathogenic",
        "review_status": "no assertion criteria provided",
        "supporting_scv_count": 1
      }
    ]
  },
  "structural_domain_breakdown": [
    {
      "domain_id": "Lasso_N_terminal",
      "name": "Lasso Motif / N-terminal interfacial region",
      "residue_range": "1-80",
      "uniprot_ref": "UniProtKB:P13569:1-80",
      "pdb_refs": [
        "5UAK",
        "6MSM",
        "8EIQ",
        "8EJ1"
      ],
      "clinvar_fixture_records_count": 2,
      "uniprot_natural_variants_count": 11,
      "classifications": {
        "Conflicting classifications of pathogenicity": 1,
        "Uncertain significance": 1
      },
      "consequence_classes": {
        "missense_snv": 2
      },
      "variants": [
        "R31C (c.91C>T, VCV:35893)",
        "R31L (c.92G>T, VCV:54087)"
      ]
    },
    {
      "domain_id": "TMD1",
      "name": "Transmembrane Domain 1 (TM1-TM6 & ICL1/ICL2)",
      "residue_range": "81-380",
      "uniprot_ref": "UniProtKB:P13569:81-380",
      "pdb_refs": [
        "5UAK",
        "6MSM",
        "8EIQ",
        "8EJ1"
      ],
      "clinvar_fixture_records_count": 3,
      "uniprot_natural_variants_count": 54,
      "classifications": {
        "Pathogenic": 3
      },
      "consequence_classes": {
        "missense_snv": 1,
        "frameshift_indel": 1,
        "complex_haplotype": 1
      },
      "variants": [
        "R117H (c.350G>A, VCV:7109)",
        "R104fs (c.310del, VCV:53653)",
        "R117H (c.350G>A, VCV:209047)"
      ]
    },
    {
      "domain_id": "NBD1",
      "name": "Nucleotide-Binding Domain 1",
      "residue_range": "381-630",
      "uniprot_ref": "UniProtKB:P13569:381-630",
      "pdb_refs": [
        "5UAK",
        "6MSM",
        "8EIQ",
        "8EJ1"
      ],
      "clinvar_fixture_records_count": 2,
      "uniprot_natural_variants_count": 55,
      "classifications": {
        "Pathogenic": 2
      },
      "consequence_classes": {
        "inframe_deletion": 2
      },
      "variants": [
        "F508del (c.1521_1523del, VCV:7105)",
        "F508del (c.1522_1524del, VCV:4072070)"
      ]
    },
    {
      "domain_id": "R_domain",
      "name": "Regulatory (R) Domain (intrinsically disordered)",
      "residue_range": "631-845",
      "uniprot_ref": "UniProtKB:P13569:631-845",
      "pdb_refs": [
        "5UAK",
        "6MSM"
      ],
      "clinvar_fixture_records_count": 0,
      "uniprot_natural_variants_count": 15,
      "classifications": {},
      "consequence_classes": {},
      "variants": []
    },
    {
      "domain_id": "TMD2",
      "name": "Transmembrane Domain 2 (TM7-TM12 & ICL3/ICL4)",
      "residue_range": "846-1190",
      "uniprot_ref": "UniProtKB:P13569:846-1190",
      "pdb_refs": [
        "5UAK",
        "6MSM",
        "8EIQ",
        "8EJ1"
      ],
      "clinvar_fixture_records_count": 4,
      "uniprot_natural_variants_count": 50,
      "classifications": {
        "Pathogenic": 3,
        "drug response": 1
      },
      "consequence_classes": {
        "nonsense_premature_termination": 3,
        "missense_snv": 1
      },
      "variants": [
        "Y1092* (c.3276C>G, VCV:7211)",
        "D1152H (c.3454G>C, VCV:35867)",
        "Y1092* (c.3276C>A, VCV:38728)",
        "Y1092* (c.3276C>R, VCV:375475)"
      ]
    },
    {
      "domain_id": "NBD2_C_terminal",
      "name": "Nucleotide-Binding Domain 2 & C-terminal PDZ tail",
      "residue_range": "1191-1480",
      "uniprot_ref": "UniProtKB:P13569:1191-1480",
      "pdb_refs": [
        "5UAK",
        "6MSM",
        "8EIQ",
        "8EJ1"
      ],
      "clinvar_fixture_records_count": 5,
      "uniprot_natural_variants_count": 24,
      "classifications": {
        "Pathogenic": 3,
        "Likely pathogenic": 2
      },
      "consequence_classes": {
        "nonsense_premature_termination": 2,
        "missense_snv": 2,
        "complex_haplotype": 1
      },
      "variants": [
        "W1282* (c.3846G>A, VCV:7129)",
        "N1303K (c.3909C>G, VCV:7136)",
        "W1282* (c.3845G>A, VCV:983867)",
        "W1282*, R1283M (c.3846G>A, VCV:1300168)",
        "N1303K (c.3909C>A, VCV:4818550)"
      ]
    }
  ],
  "variant_records": [
    {
      "clinvar_variation_id": {
        "value": "7105",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV000007105.213",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.3(CFTR):c.1521_1523del (p.Phe508del)",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "Deletion",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.1521_1523del",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "F508del",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title (protein_change empty on ClinVar 7105/634837)]"
      },
      "residue_position": {
        "value": 508,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 11,
        "exon_label": "11/27",
        "exon_codon_span": "465-528",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "NBD1",
        "name": "Nucleotide-Binding Domain 1",
        "uniprot_ref": "UniProtKB:P13569:381-630",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "ATP binding and canonical F508 cotranslational folding hub; contacts ICL1 and ICL4."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.19,
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": 0.0,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "inframe_deletion",
        "canonical_cftr_class_note": "Class II (in-frame deletion affecting domain folding/maturation, e.g. F508del in NBD1).",
        "source": "[computed from esummary:protein_change / HGVS p.*del]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "practice guideline",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2004/03/03 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 101,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "7109",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV000007109.185",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.350G>A (p.Arg117His)",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "single nucleotide variant",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.350G>A",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "R117H",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": 117,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 4,
        "exon_label": "4/27",
        "exon_codon_span": "92-163",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "TMD1",
        "name": "Transmembrane Domain 1 (TM1-TM6 & ICL1/ICL2)",
        "uniprot_ref": "UniProtKB:P13569:81-380",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Forms anion pore lining (TM1, TM6) and intracellular coupling helices (ICL1 contacts NBD1; ICL2 contacts NBD2)."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.1,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.39,
        "dist_to_f508_in_6msm_angstrom": 81.49,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "missense_snv",
        "canonical_cftr_class_note": "Missense substitution (may act via Class II folding, Class III gating, Class IV conductance, or VUS).",
        "source": "[computed from esummary:protein_change / HGVS missense]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "practice guideline",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2004/03/03 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 49,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "7129",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV000007129.173",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.3846G>A (p.Trp1282Ter)",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "single nucleotide variant",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.3846G>A",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "W1282*",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": 1282,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 23,
        "exon_label": "23/27",
        "exon_codon_span": "1210-1292",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "NBD2_C_terminal",
        "name": "Nucleotide-Binding Domain 2 & C-terminal PDZ tail",
        "uniprot_ref": "UniProtKB:P13569:1191-1480",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Catalytic ATP hydrolysis site via NBD1:NBD2 head-to-tail dimerization; late cotranslational folding domain (N1303)."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.97,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.43,
        "dist_to_f508_in_6msm_angstrom": 43.8,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "nonsense_premature_termination",
        "canonical_cftr_class_note": "Class I (premature termination codon / nonsense-mediated decay candidate).",
        "source": "[computed from esummary:protein_change / HGVS p.*]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "practice guideline",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2004/03/03 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 43,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "7136",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV000007136.180",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.3909C>G (p.Asn1303Lys)",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "single nucleotide variant",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.3909C>G",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "N1303K",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": 1303,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 24,
        "exon_label": "24/27",
        "exon_codon_span": "1293-1326",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "NBD2_C_terminal",
        "name": "Nucleotide-Binding Domain 2 & C-terminal PDZ tail",
        "uniprot_ref": "UniProtKB:P13569:1191-1480",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Catalytic ATP hydrolysis site via NBD1:NBD2 head-to-tail dimerization; late cotranslational folding domain (N1303)."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.62,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.7,
        "dist_to_f508_in_6msm_angstrom": 35.56,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "missense_snv",
        "canonical_cftr_class_note": "Missense substitution (may act via Class II folding, Class III gating, Class IV conductance, or VUS).",
        "source": "[computed from esummary:protein_change / HGVS missense]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "practice guideline",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2004/03/03 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 52,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "7211",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV000007211.12",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.3276C>G (p.Tyr1092Ter)",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "single nucleotide variant",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.3276C>G",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "Y1092*",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": 1092,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 20,
        "exon_label": "20/27",
        "exon_codon_span": "1041-1123",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "TMD2",
        "name": "Transmembrane Domain 2 (TM7-TM12 & ICL3/ICL4)",
        "uniprot_ref": "UniProtKB:P13569:846-1190",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Forms anion pore lining (TM8, TM12), ivacaftor potentiator cleft (TM8 hinge), and ICL4 socket for NBD1 F508."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.96,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.44,
        "dist_to_f508_in_6msm_angstrom": 35.17,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "nonsense_premature_termination",
        "canonical_cftr_class_note": "Class I (premature termination codon / nonsense-mediated decay candidate).",
        "source": "[computed from esummary:protein_change / HGVS p.*]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "reviewed by expert panel",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2017/03/17 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 6,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "35867",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV000035867.107",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.3454G>C (p.Asp1152His)",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "single nucleotide variant",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.3454G>C",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "D1152H",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": 1152,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 21,
        "exon_label": "21/27",
        "exon_codon_span": "1124-1175",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "TMD2",
        "name": "Transmembrane Domain 2 (TM7-TM12 & ICL3/ICL4)",
        "uniprot_ref": "UniProtKB:P13569:846-1190",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Forms anion pore lining (TM8, TM12), ivacaftor potentiator cleft (TM8 hinge), and ICL4 socket for NBD1 F508."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.06,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.46,
        "dist_to_f508_in_6msm_angstrom": 43.57,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "missense_snv",
        "canonical_cftr_class_note": "Missense substitution (may act via Class II folding, Class III gating, Class IV conductance, or VUS).",
        "source": "[computed from esummary:protein_change / HGVS missense]"
      },
      "clinvar_classification": {
        "description": {
          "value": "drug response",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "reviewed by expert panel",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2021/03/24 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 46,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "35893",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:uid]"
      },
      "accession_version": {
        "value": "VCV000035893.57",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.91C>T (p.Arg31Cys)",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:title]"
      },
      "obj_type": {
        "value": "single nucleotide variant",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.91C>T",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "R31C",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:protein_change]"
      },
      "residue_position": {
        "value": 31,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 2,
        "exon_label": "2/27",
        "exon_codon_span": "19-55",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "Lasso_N_terminal",
        "name": "Lasso Motif / N-terminal interfacial region",
        "uniprot_ref": "UniProtKB:P13569:1-80",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Wraps around TMD1/TMD2 transmembrane helices and contacts R-domain; ETI corrector binding vicinity in TMD1."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.62,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.83,
        "dist_to_f508_in_6msm_angstrom": 37.34,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "missense_snv",
        "canonical_cftr_class_note": "Missense substitution (may act via Class II folding, Class III gating, Class IV conductance, or VUS).",
        "source": "[computed from esummary:protein_change / HGVS missense]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Conflicting classifications of pathogenicity",
          "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:germline_classification.description]"
        },
        "review_status": {
          "value": "criteria provided, conflicting classifications",
          "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2026/05/01 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 21,
          "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "38728",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV000038728.59",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.3276C>A (p.Tyr1092Ter)",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "single nucleotide variant",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.3276C>A",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "Y1092*",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": 1092,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 20,
        "exon_label": "20/27",
        "exon_codon_span": "1041-1123",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "TMD2",
        "name": "Transmembrane Domain 2 (TM7-TM12 & ICL3/ICL4)",
        "uniprot_ref": "UniProtKB:P13569:846-1190",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Forms anion pore lining (TM8, TM12), ivacaftor potentiator cleft (TM8 hinge), and ICL4 socket for NBD1 F508."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.96,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.44,
        "dist_to_f508_in_6msm_angstrom": 35.17,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "nonsense_premature_termination",
        "canonical_cftr_class_note": "Class I (premature termination codon / nonsense-mediated decay candidate).",
        "source": "[computed from esummary:protein_change / HGVS p.*]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "reviewed by expert panel",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2017/03/17 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 26,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "53653",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:uid]"
      },
      "accession_version": {
        "value": "VCV000053653.7",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.310del (p.Arg104fs)",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:title]"
      },
      "obj_type": {
        "value": "Deletion",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.310del",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "R104fs",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:protein_change]"
      },
      "residue_position": {
        "value": 104,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 4,
        "exon_label": "4/27",
        "exon_codon_span": "92-163",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "TMD1",
        "name": "Transmembrane Domain 1 (TM1-TM6 & ICL1/ICL2)",
        "uniprot_ref": "UniProtKB:P13569:81-380",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Forms anion pore lining (TM1, TM6) and intracellular coupling helices (ICL1 contacts NBD1; ICL2 contacts NBD2)."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.51,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.33,
        "dist_to_f508_in_6msm_angstrom": 74.64,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "frameshift_indel",
        "canonical_cftr_class_note": "Class I (frameshift insertion/deletion leading to premature termination).",
        "source": "[computed from esummary:protein_change / HGVS p.*fs]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:germline_classification.description]"
        },
        "review_status": {
          "value": "reviewed by expert panel",
          "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2017/03/17 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 6,
          "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "54087",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:uid]"
      },
      "accession_version": {
        "value": "VCV000054087.29",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.92G>T (p.Arg31Leu)",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:title]"
      },
      "obj_type": {
        "value": "single nucleotide variant",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.92G>T",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "R31L",
        "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:protein_change]"
      },
      "residue_position": {
        "value": 31,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 2,
        "exon_label": "2/27",
        "exon_codon_span": "19-55",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "Lasso_N_terminal",
        "name": "Lasso Motif / N-terminal interfacial region",
        "uniprot_ref": "UniProtKB:P13569:1-80",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Wraps around TMD1/TMD2 transmembrane helices and contacts R-domain; ETI corrector binding vicinity in TMD1."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.62,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.83,
        "dist_to_f508_in_6msm_angstrom": 37.34,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "missense_snv",
        "canonical_cftr_class_note": "Missense substitution (may act via Class II folding, Class III gating, Class IV conductance, or VUS).",
        "source": "[computed from esummary:protein_change / HGVS missense]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Uncertain significance",
          "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:germline_classification.description]"
        },
        "review_status": {
          "value": "reviewed by expert panel",
          "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2017/03/03 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 13,
          "source": "[tools/variant_profile/fixtures/esummary_54087_53653_35893.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "[tools/variant_profile/fixtures/myvariant_CFTR_R31L.json]",
        "cadd_phred": {
          "value": 22.9,
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": 3.36173,
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": 102,
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "2/27",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "ndomain",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "benign",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": 0.131,
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "tolerated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": 0.13,
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "evaluated_from_fixture",
        "cadd_ge_20_deleterious": true,
        "polyphen_damaging": false,
        "sift_deleterious": false,
        "predictors_disagree_internally": true,
        "clinvar_reference": "Uncertain significance",
        "predictor_agreement_note": "ClinVar classification is 'Uncertain significance'. CADD Phred=22.9 (deleterious>=20: True), PolyPhen-2='benign' (damaging: False), SIFT='tolerated' (deleterious: False). Sequence conservation (CADD>=20) diverges from structural/PSSM benign calls (PolyPhen-2/SIFT) on this VUS."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "209047",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV000209047.3",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.3(CFTR):c.[350G>A;1210-12[5]]",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "Haplotype",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.350G>A",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "R117H",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": 117,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 4,
        "exon_label": "4/27",
        "exon_codon_span": "92-163",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "TMD1",
        "name": "Transmembrane Domain 1 (TM1-TM6 & ICL1/ICL2)",
        "uniprot_ref": "UniProtKB:P13569:81-380",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Forms anion pore lining (TM1, TM6) and intracellular coupling helices (ICL1 contacts NBD1; ICL2 contacts NBD2)."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.1,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.39,
        "dist_to_f508_in_6msm_angstrom": 81.49,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "complex_haplotype",
        "canonical_cftr_class_note": "Complex allele / cis-haplotype (e.g. R117H;5T or F508del;I1027T); phenotype depends on cis-modifier.",
        "source": "[computed from esummary:obj_type and esummary:title]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "reviewed by expert panel",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "not stated",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 1,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "375475",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV000375475.1",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.3276C>R (p.Tyr1092Ter)",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "single nucleotide variant",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.3276C>R",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "Y1092*",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": 1092,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 20,
        "exon_label": "20/27",
        "exon_codon_span": "1041-1123",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "TMD2",
        "name": "Transmembrane Domain 2 (TM7-TM12 & ICL3/ICL4)",
        "uniprot_ref": "UniProtKB:P13569:846-1190",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Forms anion pore lining (TM8, TM12), ivacaftor potentiator cleft (TM8 hinge), and ICL4 socket for NBD1 F508."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.96,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.44,
        "dist_to_f508_in_6msm_angstrom": 35.17,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "nonsense_premature_termination",
        "canonical_cftr_class_note": "Class I (premature termination codon / nonsense-mediated decay candidate).",
        "source": "[computed from esummary:protein_change / HGVS p.*]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "no assertion criteria provided",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "1993/01/01 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 1,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "634837",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV000634837.2",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.3(CFTR):c.[1521_1523delCTT;3080T>C]",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "Haplotype",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.1521_1523del",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "not stated",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": "not stated",
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": "not stated",
        "exon_label": "not stated",
        "exon_codon_span": "not stated",
        "near_splice_junction_le_3aa": "not stated",
        "source": "[not stated]"
      },
      "structural_domain": {
        "domain_id": "not stated",
        "name": "not stated",
        "uniprot_ref": "not stated",
        "pdb_refs": [],
        "structural_role": "not stated"
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "source": "not stated"
      },
      "molecular_mechanism": {
        "consequence_class": "complex_haplotype",
        "canonical_cftr_class_note": "Complex allele / cis-haplotype (e.g. R117H;5T or F508del;I1027T); phenotype depends on cis-modifier.",
        "source": "[computed from esummary:obj_type and esummary:title]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "reviewed by expert panel",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2019/03/11 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 1,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "983867",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV000983867.3",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.3845G>A (p.Trp1282Ter)",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "single nucleotide variant",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.3845G>A",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "W1282*",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": 1282,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 23,
        "exon_label": "23/27",
        "exon_codon_span": "1210-1292",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "NBD2_C_terminal",
        "name": "Nucleotide-Binding Domain 2 & C-terminal PDZ tail",
        "uniprot_ref": "UniProtKB:P13569:1191-1480",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Catalytic ATP hydrolysis site via NBD1:NBD2 head-to-tail dimerization; late cotranslational folding domain (N1303)."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.97,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.43,
        "dist_to_f508_in_6msm_angstrom": 43.8,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "nonsense_premature_termination",
        "canonical_cftr_class_note": "Class I (premature termination codon / nonsense-mediated decay candidate).",
        "source": "[computed from esummary:protein_change / HGVS p.*]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Likely pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "criteria provided, single submitter",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2019/09/29 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 1,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "1300168",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV001300168.2",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.[3846G>A;3848G>T]",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "Haplotype",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.3846G>A",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "W1282*, R1283M",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": 1282,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 23,
        "exon_label": "23/27",
        "exon_codon_span": "1210-1292",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "NBD2_C_terminal",
        "name": "Nucleotide-Binding Domain 2 & C-terminal PDZ tail",
        "uniprot_ref": "UniProtKB:P13569:1191-1480",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Catalytic ATP hydrolysis site via NBD1:NBD2 head-to-tail dimerization; late cotranslational folding domain (N1303)."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.97,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.43,
        "dist_to_f508_in_6msm_angstrom": 43.8,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "complex_haplotype",
        "canonical_cftr_class_note": "Complex allele / cis-haplotype (e.g. R117H;5T or F508del;I1027T); phenotype depends on cis-modifier.",
        "source": "[computed from esummary:obj_type and esummary:title]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "reviewed by expert panel",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2020/01/10 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 1,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "4072070",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV004072070.1",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.1522_1524del (p.Phe508del)",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "Deletion",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.1522_1524del",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "F508del",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": 508,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 11,
        "exon_label": "11/27",
        "exon_codon_span": "465-528",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "NBD1",
        "name": "Nucleotide-Binding Domain 1",
        "uniprot_ref": "UniProtKB:P13569:381-630",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "ATP binding and canonical F508 cotranslational folding hub; contacts ICL1 and ICL4."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.19,
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": 0.0,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "inframe_deletion",
        "canonical_cftr_class_note": "Class II (in-frame deletion affecting domain folding/maturation, e.g. F508del in NBD1).",
        "source": "[computed from esummary:protein_change / HGVS p.*del]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "criteria provided, single submitter",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2025/06/28 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 1,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    },
    {
      "clinvar_variation_id": {
        "value": "4818550",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:uid]"
      },
      "accession_version": {
        "value": "VCV004818550.1",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:accession_version]"
      },
      "title": {
        "value": "NM_000492.4(CFTR):c.3909C>A (p.Asn1303Lys)",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:title]"
      },
      "obj_type": {
        "value": "single nucleotide variant",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:obj_type]"
      },
      "cdna_change": {
        "value": "c.3909C>A",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:variation_set[0].cdna_change]"
      },
      "protein_change": {
        "value": "N1303K",
        "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:protein_change]"
      },
      "residue_position": {
        "value": 1303,
        "source": "[computed from protein_change]"
      },
      "refseq_exon": {
        "exon_number": 24,
        "exon_label": "24/27",
        "exon_codon_span": "1293-1326",
        "near_splice_junction_le_3aa": false,
        "source": "[computed from RefSeq NM_000492.4 exon codon spans]"
      },
      "structural_domain": {
        "domain_id": "NBD2_C_terminal",
        "name": "Nucleotide-Binding Domain 2 & C-terminal PDZ tail",
        "uniprot_ref": "UniProtKB:P13569:1191-1480",
        "pdb_refs": [
          "5UAK",
          "6MSM",
          "8EIQ",
          "8EJ1"
        ],
        "structural_role": "Catalytic ATP hydrolysis site via NBD1:NBD2 head-to-tail dimerization; late cotranslational folding domain (N1303)."
      },
      "cryoem_3d_coordinates": {
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.62,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.7,
        "dist_to_f508_in_6msm_angstrom": 35.56,
        "source": "[computed from RCSB PDB 6MSM, 5UAK, 8EIQ, 8EJ1 mmCIF C-alpha superposition]"
      },
      "molecular_mechanism": {
        "consequence_class": "missense_snv",
        "canonical_cftr_class_note": "Missense substitution (may act via Class II folding, Class III gating, Class IV conductance, or VUS).",
        "source": "[computed from esummary:protein_change / HGVS missense]"
      },
      "clinvar_classification": {
        "description": {
          "value": "Likely pathogenic",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.description]"
        },
        "review_status": {
          "value": "criteria provided, single submitter",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.review_status]"
        },
        "last_evaluated": {
          "value": "2025/08/03 00:00",
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:germline_classification.last_evaluated]"
        },
        "supporting_scv_count": {
          "value": 1,
          "source": "[tools/variant_profile/fixtures/esummary_15_ids_trimmed.json:supporting_submissions.scv]"
        }
      },
      "in_silico_annotations": {
        "fixture_source": "not stated",
        "cadd_phred": {
          "value": "not stated",
          "source": "[myvariant:cadd.phred]"
        },
        "cadd_rawscore": {
          "value": "not stated",
          "source": "[myvariant:cadd.rawscore]"
        },
        "grantham_distance": {
          "value": "not stated",
          "source": "[myvariant:cadd.grantham]"
        },
        "exon": {
          "value": "not stated",
          "source": "[myvariant:cadd.exon]"
        },
        "cadd_prot_domain": {
          "value": "not stated",
          "source": "[myvariant:cadd.gene.prot.domain]"
        },
        "polyphen2_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.cat]"
        },
        "polyphen2_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.polyphen.val]"
        },
        "sift_category": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.cat]"
        },
        "sift_score": {
          "value": "not stated",
          "source": "[myvariant:cadd.sift.val]"
        }
      },
      "predictor_concordance": {
        "status": "no_in_silico_fixture",
        "cadd_ge_20_deleterious": "not stated",
        "polyphen_damaging": "not stated",
        "sift_deleterious": "not stated",
        "predictor_agreement_note": "No offline MyVariant fixture recorded for this variation ID; sequence-conservation scores reported as 'not stated' rather than imputed."
      }
    }
  ],
  "uniprot_p13569_natural_variant_atlas": {
    "status": "verified_from_p13569_and_cryoem",
    "uniprot_accession": "P13569",
    "uniprot_entry_version": 286,
    "total_uniprot_natural_variants": 209,
    "single_residue_variants": 196,
    "multi_residue_variants": 13,
    "placed_in_6msm_cryoem_count": 191,
    "unplaced_disordered_region_count": 18,
    "near_exon_splice_junction_count": 17,
    "counts_by_domain": {
      "Lasso_N_terminal": 11,
      "TMD1": 54,
      "NBD1": 55,
      "R_domain": 15,
      "TMD2": 50,
      "NBD2_C_terminal": 24
    },
    "counts_by_exon": {
      "1/27": 1,
      "2/27": 6,
      "3/27": 7,
      "4/27": 15,
      "5/27": 5,
      "6/27": 8,
      "7/27": 2,
      "8/27": 21,
      "10/27": 4,
      "11/27": 13,
      "12/27": 10,
      "13/27": 17,
      "14/27": 26,
      "15/27": 2,
      "16/27": 6,
      "18/27": 10,
      "19/27": 4,
      "20/27": 22,
      "21/27": 6,
      "22/27": 2,
      "23/27": 14,
      "24/27": 2,
      "25/27": 3,
      "26/27": 1,
      "27/27": 2
    },
    "variants": [
      {
        "uniprot_feature_id": "VAR_000101",
        "variant_label": "S13F",
        "start_aa": 13,
        "end_aa": 13,
        "span_type": "single_residue",
        "domain_id": "Lasso_N_terminal",
        "exon_label": "1/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.7,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.59,
        "dist_to_f508_in_6msm_angstrom": 45.41,
        "dbsnp_ids": [
          "rs397508635"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508635",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000102",
        "variant_label": "R31C",
        "start_aa": 31,
        "end_aa": 31,
        "span_type": "single_residue",
        "domain_id": "Lasso_N_terminal",
        "exon_label": "2/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.62,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.83,
        "dist_to_f508_in_6msm_angstrom": 37.34,
        "dbsnp_ids": [
          "rs1800073"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in dbSNP:rs1800073",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000103",
        "variant_label": "R31L",
        "start_aa": 31,
        "end_aa": 31,
        "span_type": "single_residue",
        "domain_id": "Lasso_N_terminal",
        "exon_label": "2/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.62,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.83,
        "dist_to_f508_in_6msm_angstrom": 37.34,
        "dbsnp_ids": [
          "rs149353983"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; uncertain significance; dbSNP:rs149353983",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000104",
        "variant_label": "S42F",
        "start_aa": 42,
        "end_aa": 42,
        "span_type": "single_residue",
        "domain_id": "Lasso_N_terminal",
        "exon_label": "2/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 4.55,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.54,
        "dist_to_f508_in_6msm_angstrom": 28.57,
        "dbsnp_ids": [
          "rs143456784"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs143456784",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000105",
        "variant_label": "D44G",
        "start_aa": 44,
        "end_aa": 44,
        "span_type": "single_residue",
        "domain_id": "Lasso_N_terminal",
        "exon_label": "2/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 4.29,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.84,
        "dist_to_f508_in_6msm_angstrom": 28.71,
        "dbsnp_ids": [
          "rs1800074"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; uncertain significance; dbSNP:rs1800074",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000106",
        "variant_label": "D44V",
        "start_aa": 44,
        "end_aa": 44,
        "span_type": "single_residue",
        "domain_id": "Lasso_N_terminal",
        "exon_label": "2/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 4.29,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.84,
        "dist_to_f508_in_6msm_angstrom": 28.71,
        "dbsnp_ids": [
          "rs1800074"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in dbSNP:rs1800074",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000107",
        "variant_label": "S50Y",
        "start_aa": 50,
        "end_aa": 50,
        "span_type": "single_residue",
        "domain_id": "Lasso_N_terminal",
        "exon_label": "2/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 5.71,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.3,
        "dist_to_f508_in_6msm_angstrom": 23.95,
        "dbsnp_ids": [
          "rs397508220"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; dbSNP:rs397508220",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000108",
        "variant_label": "W57G",
        "start_aa": 57,
        "end_aa": 57,
        "span_type": "single_residue",
        "domain_id": "Lasso_N_terminal",
        "exon_label": "3/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.64,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.56,
        "dist_to_f508_in_6msm_angstrom": 30.68,
        "dbsnp_ids": [
          "rs397508272"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508272",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000109",
        "variant_label": "P67L",
        "start_aa": 67,
        "end_aa": 67,
        "span_type": "single_residue",
        "domain_id": "Lasso_N_terminal",
        "exon_label": "3/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.14,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.85,
        "dist_to_f508_in_6msm_angstrom": 37.07,
        "dbsnp_ids": [
          "rs368505753"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs368505753",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000110",
        "variant_label": "R74W",
        "start_aa": 74,
        "end_aa": 74,
        "span_type": "single_residue",
        "domain_id": "Lasso_N_terminal",
        "exon_label": "3/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.54,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.35,
        "dist_to_f508_in_6msm_angstrom": 38.59,
        "dbsnp_ids": [
          "rs115545701"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF and CBAVD; uncertain significance; dbSNP:rs115545701",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000111",
        "variant_label": "R75Q",
        "start_aa": 75,
        "end_aa": 75,
        "span_type": "single_residue",
        "domain_id": "Lasso_N_terminal",
        "exon_label": "3/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 4.39,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.46,
        "dist_to_f508_in_6msm_angstrom": 37.93,
        "dbsnp_ids": [
          "rs1800076"
        ],
        "pubmed_count": 3,
        "uniprot_description": "in CF; dbSNP:rs1800076",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000112",
        "variant_label": "G85E",
        "start_aa": 85,
        "end_aa": 85,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "3/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.76,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.38,
        "dist_to_f508_in_6msm_angstrom": 47.64,
        "dbsnp_ids": [
          "rs75961395"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs75961395",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000113",
        "variant_label": "F87L",
        "start_aa": 87,
        "end_aa": 87,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "3/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.82,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.41,
        "dist_to_f508_in_6msm_angstrom": 50.76,
        "dbsnp_ids": [
          "rs397508403"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508403",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000114",
        "variant_label": "G91R",
        "start_aa": 91,
        "end_aa": 91,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "3/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.7,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.32,
        "dist_to_f508_in_6msm_angstrom": 54.12,
        "dbsnp_ids": [
          "rs121908750"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121908750",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000115",
        "variant_label": "E92K",
        "start_aa": 92,
        "end_aa": 92,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.37,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.74,
        "dist_to_f508_in_6msm_angstrom": 55.1,
        "dbsnp_ids": [
          "rs121908751"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; dbSNP:rs121908751",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000116",
        "variant_label": "Q98R",
        "start_aa": 98,
        "end_aa": 98,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 0.97,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.55,
        "dist_to_f508_in_6msm_angstrom": 64.53,
        "dbsnp_ids": [
          "rs397508464"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508464",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000118",
        "variant_label": "Y109C",
        "start_aa": 109,
        "end_aa": 109,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.88,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.76,
        "dist_to_f508_in_6msm_angstrom": 79.54,
        "dbsnp_ids": [
          "rs121909031"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909031",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000119",
        "variant_label": "D110H",
        "start_aa": 110,
        "end_aa": 110,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.88,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.53,
        "dist_to_f508_in_6msm_angstrom": 82.38,
        "dbsnp_ids": [
          "rs113993958"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF and CBAVD; dbSNP:rs113993958",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000120",
        "variant_label": "P111L",
        "start_aa": 111,
        "end_aa": 111,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 4.04,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.17,
        "dist_to_f508_in_6msm_angstrom": 85.89,
        "dbsnp_ids": [
          "rs140502196"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in CBAVD; dbSNP:rs140502196",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000121",
        "variant_label": "R117C",
        "start_aa": 117,
        "end_aa": 117,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.1,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.39,
        "dist_to_f508_in_6msm_angstrom": 81.49,
        "dbsnp_ids": [
          "rs77834169"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs77834169",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000122",
        "variant_label": "R117H",
        "start_aa": 117,
        "end_aa": 117,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.1,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.39,
        "dist_to_f508_in_6msm_angstrom": 81.49,
        "dbsnp_ids": [
          "rs78655421"
        ],
        "pubmed_count": 5,
        "uniprot_description": "in CF and CBAVD; strong decrease in single channel conductance; promotes rapid return to the closed state of the channel; decrease in bicarbonate transport; dbSNP:rs78655421",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000123",
        "variant_label": "R117L",
        "start_aa": 117,
        "end_aa": 117,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.1,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.39,
        "dist_to_f508_in_6msm_angstrom": 81.49,
        "dbsnp_ids": [
          "rs78655421"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs78655421",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000124",
        "variant_label": "R117P",
        "start_aa": 117,
        "end_aa": 117,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.1,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.39,
        "dist_to_f508_in_6msm_angstrom": 81.49,
        "dbsnp_ids": [
          "rs78655421"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs78655421",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000125",
        "variant_label": "A120T",
        "start_aa": 120,
        "end_aa": 120,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.63,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.94,
        "dist_to_f508_in_6msm_angstrom": 76.13,
        "dbsnp_ids": [
          "rs201958172"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs201958172",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_009895",
        "variant_label": "L138P",
        "start_aa": 138,
        "end_aa": 138,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.34,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.3,
        "dist_to_f508_in_6msm_angstrom": 49.97,
        "dbsnp_ids": [
          "rs1800078"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs1800078",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000126",
        "variant_label": "H139R",
        "start_aa": 139,
        "end_aa": 139,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.51,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.42,
        "dist_to_f508_in_6msm_angstrom": 47.02,
        "dbsnp_ids": [
          "rs76371115"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs76371115",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000127",
        "variant_label": "A141D",
        "start_aa": 141,
        "end_aa": 141,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.19,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.64,
        "dist_to_f508_in_6msm_angstrom": 45.12,
        "dbsnp_ids": [
          "rs397508700"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508700",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000128",
        "variant_label": "I148T",
        "start_aa": 148,
        "end_aa": 148,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.26,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.28,
        "dist_to_f508_in_6msm_angstrom": 35.7,
        "dbsnp_ids": [
          "rs35516286"
        ],
        "pubmed_count": 3,
        "uniprot_description": "in CF; uncertain significance; loss of bicarbonate transport; decreased inhibition of epithelial sodium channel (ENaC), when tested in a heterologous system; no effect on protein maturation, subcellular location at the plasma membrane, nor on chloride channel activity; dbSNP:rs35516286",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000129",
        "variant_label": "G149R",
        "start_aa": 149,
        "end_aa": 149,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "4/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.37,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.29,
        "dist_to_f508_in_6msm_angstrom": 34.86,
        "dbsnp_ids": [
          "rs397508718"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; dbSNP:rs397508718",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_009896",
        "variant_label": "R170H",
        "start_aa": 170,
        "end_aa": 170,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "5/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.93,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.82,
        "dist_to_f508_in_6msm_angstrom": 26.44,
        "dbsnp_ids": [
          "rs1800079"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; uncertain significance; dbSNP:rs1800079",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000130",
        "variant_label": "G178R",
        "start_aa": 178,
        "end_aa": 178,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "5/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.11,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.5,
        "dist_to_f508_in_6msm_angstrom": 27.26,
        "dbsnp_ids": [
          "rs80282562"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; loss of bicarbonate transport; no effect on protein maturation, subcellular location at the plasma membrane, nor on chloride channel activity; dbSNP:rs80282562",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_009897",
        "variant_label": "S182G",
        "start_aa": 182,
        "end_aa": 182,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "5/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.13,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.41,
        "dist_to_f508_in_6msm_angstrom": 29.3,
        "dbsnp_ids": [
          "rs1800080"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs1800080",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000131",
        "variant_label": "192del",
        "start_aa": 192,
        "end_aa": 192,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "5/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.69,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.54,
        "dist_to_f508_in_6msm_angstrom": 35.07,
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000132",
        "variant_label": "E193K",
        "start_aa": 193,
        "end_aa": 193,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "5/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.51,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.77,
        "dist_to_f508_in_6msm_angstrom": 38.44,
        "dbsnp_ids": [
          "rs397508759"
        ],
        "pubmed_count": 3,
        "uniprot_description": "in CBAVD and CF; decrease in bicarbonate transport; no effect on chloride channel activity; dbSNP:rs397508759",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000133",
        "variant_label": "H199Q",
        "start_aa": 199,
        "end_aa": 199,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "6/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.66,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.53,
        "dist_to_f508_in_6msm_angstrom": 47.2,
        "dbsnp_ids": [
          "rs397508765"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508765",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000134",
        "variant_label": "H199Y",
        "start_aa": 199,
        "end_aa": 199,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "6/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.66,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.53,
        "dist_to_f508_in_6msm_angstrom": 47.2,
        "dbsnp_ids": [
          "rs121908802"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121908802",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000135",
        "variant_label": "P205S",
        "start_aa": 205,
        "end_aa": 205,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "6/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.4,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.31,
        "dist_to_f508_in_6msm_angstrom": 57.81,
        "dbsnp_ids": [
          "rs121908803"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121908803",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000136",
        "variant_label": "L206W",
        "start_aa": 206,
        "end_aa": 206,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "6/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.91,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.13,
        "dist_to_f508_in_6msm_angstrom": 58.94,
        "dbsnp_ids": [
          "rs121908752"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF and CBAVD; dbSNP:rs121908752",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080302",
        "variant_label": "220_1480del",
        "start_aa": 220,
        "end_aa": 1480,
        "span_type": "multi_residue",
        "domain_id": "TMD1",
        "exon_label": "6/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 4.54,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.91,
        "dist_to_f508_in_6msm_angstrom": 77.29,
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000137",
        "variant_label": "C225R",
        "start_aa": 225,
        "end_aa": 225,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "6/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.19,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.91,
        "dist_to_f508_in_6msm_angstrom": 72.66,
        "dbsnp_ids": [
          "rs397508780"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; uncertain significance; dbSNP:rs397508780",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080303",
        "variant_label": "V232D",
        "start_aa": 232,
        "end_aa": 232,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "6/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.72,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.38,
        "dist_to_f508_in_6msm_angstrom": 64.01,
        "dbsnp_ids": [
          "rs397508783"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; dbSNP:rs397508783",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000138",
        "variant_label": "M244K",
        "start_aa": 244,
        "end_aa": 244,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "6/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.95,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.32,
        "dist_to_f508_in_6msm_angstrom": 47.82,
        "dbsnp_ids": [
          "rs397508790"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in CBAVD; dbSNP:rs397508790",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000139",
        "variant_label": "R258G",
        "start_aa": 258,
        "end_aa": 258,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "7/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.39,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.51,
        "dist_to_f508_in_6msm_angstrom": 33.05,
        "dbsnp_ids": [
          "rs191456345"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; dbSNP:rs191456345",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000140",
        "variant_label": "N287Y",
        "start_aa": 287,
        "end_aa": 287,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "7/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.97,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.33,
        "dist_to_f508_in_6msm_angstrom": 42.14,
        "dbsnp_ids": [
          "rs397508804"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; decreased presence at the cell membrane due to increased internalization from the apical cell membrane; no effect on single channel gating and conductance; dbSNP:rs397508804",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000141",
        "variant_label": "R297Q",
        "start_aa": 297,
        "end_aa": 297,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 4.13,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.25,
        "dist_to_f508_in_6msm_angstrom": 48.29,
        "dbsnp_ids": [
          "rs143486492"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs143486492",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000142",
        "variant_label": "Y301C",
        "start_aa": 301,
        "end_aa": 301,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.21,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.4,
        "dist_to_f508_in_6msm_angstrom": 52.16,
        "dbsnp_ids": [
          "rs150691494"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; uncertain significance; dbSNP:rs150691494",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000143",
        "variant_label": "S307N",
        "start_aa": 307,
        "end_aa": 307,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.36,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.44,
        "dist_to_f508_in_6msm_angstrom": 52.95,
        "dbsnp_ids": [
          "rs397508817"
        ],
        "pubmed_count": 3,
        "uniprot_description": "in CBAVD and CF; dbSNP:rs397508817",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000144",
        "variant_label": "F311L",
        "start_aa": 311,
        "end_aa": 311,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 0.97,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.27,
        "dist_to_f508_in_6msm_angstrom": 60.33,
        "dbsnp_ids": [
          "rs121909016"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909016",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000145",
        "variant_label": "311del",
        "start_aa": 311,
        "end_aa": 311,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 0.97,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.27,
        "dist_to_f508_in_6msm_angstrom": 60.33,
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000146",
        "variant_label": "G314E",
        "start_aa": 314,
        "end_aa": 314,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 0.74,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.58,
        "dist_to_f508_in_6msm_angstrom": 64.77,
        "dbsnp_ids": [
          "rs75763344"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs75763344",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000147",
        "variant_label": "G314R",
        "start_aa": 314,
        "end_aa": 314,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 0.74,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.58,
        "dist_to_f508_in_6msm_angstrom": 64.77,
        "dbsnp_ids": [
          "rs397508819"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508819",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_009898",
        "variant_label": "V322M",
        "start_aa": 322,
        "end_aa": 322,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.28,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.6,
        "dist_to_f508_in_6msm_angstrom": 76.25,
        "dbsnp_ids": [
          "rs1800085"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs1800085",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000148",
        "variant_label": "R334W",
        "start_aa": 334,
        "end_aa": 334,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 0.71,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.56,
        "dist_to_f508_in_6msm_angstrom": 77.79,
        "dbsnp_ids": [
          "rs121909011"
        ],
        "pubmed_count": 3,
        "uniprot_description": "in CF and CBAVD; mild; does not prevent maturation of glycans; dbSNP:rs121909011",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000150",
        "variant_label": "I336K",
        "start_aa": 336,
        "end_aa": 336,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.01,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.58,
        "dist_to_f508_in_6msm_angstrom": 75.24,
        "dbsnp_ids": [
          "rs397508139"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508139",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000151",
        "variant_label": "T338I",
        "start_aa": 338,
        "end_aa": 338,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 0.99,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.6,
        "dist_to_f508_in_6msm_angstrom": 71.77,
        "dbsnp_ids": [
          "rs77409459"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; mild; isolated hypotonic dehydration; dbSNP:rs77409459",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000152",
        "variant_label": "L346P",
        "start_aa": 346,
        "end_aa": 346,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.01,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.59,
        "dist_to_f508_in_6msm_angstrom": 61.33,
        "dbsnp_ids": [
          "rs397508146"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dominant mutation but mild phenotype; dbSNP:rs397508146",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000153",
        "variant_label": "R347H",
        "start_aa": 347,
        "end_aa": 347,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 0.9,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.83,
        "dist_to_f508_in_6msm_angstrom": 59.89,
        "dbsnp_ids": [
          "rs77932196"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs77932196",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000154",
        "variant_label": "R347L",
        "start_aa": 347,
        "end_aa": 347,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 0.9,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.83,
        "dist_to_f508_in_6msm_angstrom": 59.89,
        "dbsnp_ids": [
          "rs77932196"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs77932196",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000155",
        "variant_label": "R347P",
        "start_aa": 347,
        "end_aa": 347,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 0.9,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.83,
        "dist_to_f508_in_6msm_angstrom": 59.89,
        "dbsnp_ids": [
          "rs77932196"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; mild; dbSNP:rs77932196",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_009899",
        "variant_label": "T351S",
        "start_aa": 351,
        "end_aa": 351,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.38,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.38,
        "dist_to_f508_in_6msm_angstrom": 56.34,
        "dbsnp_ids": [
          "rs1800086"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs1800086",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000156",
        "variant_label": "R352Q",
        "start_aa": 352,
        "end_aa": 352,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.5,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.59,
        "dist_to_f508_in_6msm_angstrom": 53.1,
        "dbsnp_ids": [
          "rs121908753"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121908753",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_009900",
        "variant_label": "Q353H",
        "start_aa": 353,
        "end_aa": 353,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.21,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.26,
        "dist_to_f508_in_6msm_angstrom": 51.97,
        "dbsnp_ids": [
          "rs1800087"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs1800087",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000158",
        "variant_label": "QT359_360KK",
        "start_aa": 359,
        "end_aa": 360,
        "span_type": "multi_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.27,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.38,
        "dist_to_f508_in_6msm_angstrom": 45.59,
        "dbsnp_ids": [
          "rs397508152"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508152",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000157",
        "variant_label": "Q359K",
        "start_aa": 359,
        "end_aa": 359,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.27,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.38,
        "dist_to_f508_in_6msm_angstrom": 45.59,
        "dbsnp_ids": [
          "rs76879328"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs76879328",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000159",
        "variant_label": "K370KNK",
        "start_aa": 370,
        "end_aa": 370,
        "span_type": "single_residue",
        "domain_id": "TMD1",
        "exon_label": "8/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 5.55,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.66,
        "dist_to_f508_in_6msm_angstrom": 32.84,
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080304",
        "variant_label": "D443Y",
        "start_aa": 443,
        "end_aa": 443,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "10/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.86,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.06,
        "dist_to_f508_in_6msm_angstrom": 36.58,
        "dbsnp_ids": [
          "rs147422190"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; uncertain significance; dbSNP:rs147422190",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000160",
        "variant_label": "A455E",
        "start_aa": 455,
        "end_aa": 455,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "10/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.83,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.71,
        "dist_to_f508_in_6msm_angstrom": 27.14,
        "dbsnp_ids": [
          "rs74551128"
        ],
        "pubmed_count": 3,
        "uniprot_description": "in CF; dbSNP:rs74551128",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000161",
        "variant_label": "V456F",
        "start_aa": 456,
        "end_aa": 456,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "10/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.17,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.11,
        "dist_to_f508_in_6msm_angstrom": 27.01,
        "dbsnp_ids": [
          "rs397508195"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508195",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000162",
        "variant_label": "G458V",
        "start_aa": 458,
        "end_aa": 458,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "10/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.57,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.8,
        "dist_to_f508_in_6msm_angstrom": 31.5,
        "dbsnp_ids": [
          "rs121909009"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; dbSNP:rs121909009",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000163",
        "variant_label": "L467F",
        "start_aa": 467,
        "end_aa": 467,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 10.79,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.56,
        "dist_to_f508_in_6msm_angstrom": 25.08,
        "dbsnp_ids": [
          "rs1800089"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs1800089",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000164",
        "variant_label": "V470M",
        "start_aa": 470,
        "end_aa": 470,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 10.7,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.47,
        "dist_to_f508_in_6msm_angstrom": 23.8,
        "dbsnp_ids": [
          "rs213950"
        ],
        "pubmed_count": 7,
        "uniprot_description": "in dbSNP:rs213950",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000165",
        "variant_label": "G480C",
        "start_aa": 480,
        "end_aa": 480,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.7,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.8,
        "dist_to_f508_in_6msm_angstrom": 33.23,
        "dbsnp_ids": [
          "rs79282516"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs79282516",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000166",
        "variant_label": "S492F",
        "start_aa": 492,
        "end_aa": 492,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.55,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.94,
        "dist_to_f508_in_6msm_angstrom": 15.18,
        "dbsnp_ids": [
          "rs121909017"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909017",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000167",
        "variant_label": "E504Q",
        "start_aa": 504,
        "end_aa": 504,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.96,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.4,
        "dist_to_f508_in_6msm_angstrom": 5.4,
        "dbsnp_ids": [
          "rs397508223"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508223",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_009901",
        "variant_label": "I506M",
        "start_aa": 506,
        "end_aa": 506,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.9,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.02,
        "dist_to_f508_in_6msm_angstrom": 5.63,
        "dbsnp_ids": [
          "rs1800092"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs1800092",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000168",
        "variant_label": "I506V",
        "start_aa": 506,
        "end_aa": 506,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.9,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.02,
        "dist_to_f508_in_6msm_angstrom": 5.63,
        "dbsnp_ids": [
          "rs1800091"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in dbSNP:rs1800091",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000169",
        "variant_label": "I507V",
        "start_aa": 507,
        "end_aa": 507,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.68,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.48,
        "dist_to_f508_in_6msm_angstrom": 3.86,
        "dbsnp_ids": [
          "rs1801178"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs1801178",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000170",
        "variant_label": "507del",
        "start_aa": 507,
        "end_aa": 507,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.68,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.48,
        "dist_to_f508_in_6msm_angstrom": 3.86,
        "dbsnp_ids": [
          "rs121908745"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs121908745",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000172",
        "variant_label": "F508C",
        "start_aa": 508,
        "end_aa": 508,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.19,
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": 0.0,
        "dbsnp_ids": [
          "rs74571530"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in dbSNP:rs74571530",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000171",
        "variant_label": "508del",
        "start_aa": 508,
        "end_aa": 508,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.19,
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": 0.0,
        "dbsnp_ids": [
          "rs113993960"
        ],
        "pubmed_count": 20,
        "uniprot_description": "in CF and CBAVD; most common mutation in Caucasian CF chromosomes; impairs protein folding and stability; causes local changes to the surface that mediates interactions between domains; decreases frequency of channel opening in vitro; binds to the cytokeratin-8 and through this binding is primed for the degradation pathway that ends in the proteasome thus impairing trafficking; impairs maturation and trafficking to the cell membrane; impairs recycling to the cell membrane after endocytosis; abolishes MARCHF2-mediated degradation; dbSNP:rs121909001 and dbSNP:rs113993960",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000173",
        "variant_label": "D513G",
        "start_aa": 513,
        "end_aa": 513,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.32,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.48,
        "dist_to_f508_in_6msm_angstrom": 12.33,
        "dbsnp_ids": [
          "rs397508225"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; dbSNP:rs397508225",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000174",
        "variant_label": "V520F",
        "start_aa": 520,
        "end_aa": 520,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "11/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.65,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.39,
        "dist_to_f508_in_6msm_angstrom": 13.86,
        "dbsnp_ids": [
          "rs77646904"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs77646904",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_048150",
        "variant_label": "K532E",
        "start_aa": 532,
        "end_aa": 532,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "12/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.78,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.78,
        "dist_to_f508_in_6msm_angstrom": 22.96,
        "dbsnp_ids": [
          "rs35032490"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs35032490",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080305",
        "variant_label": "542_1480del",
        "start_aa": 542,
        "end_aa": 1480,
        "span_type": "multi_residue",
        "domain_id": "NBD1",
        "exon_label": "12/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.47,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.98,
        "dist_to_f508_in_6msm_angstrom": 15.8,
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000175",
        "variant_label": "G544V",
        "start_aa": 544,
        "end_aa": 544,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "12/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.98,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.0,
        "dist_to_f508_in_6msm_angstrom": 15.01,
        "dbsnp_ids": [
          "rs397508241"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in CBAVD; dbSNP:rs397508241",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000177",
        "variant_label": "S549I",
        "start_aa": 549,
        "end_aa": 549,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "12/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.36,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.7,
        "dist_to_f508_in_6msm_angstrom": 20.35,
        "dbsnp_ids": [
          "rs121908755"
        ],
        "pubmed_count": 3,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs121908755",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000176",
        "variant_label": "S549N",
        "start_aa": 549,
        "end_aa": 549,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "12/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.36,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.7,
        "dist_to_f508_in_6msm_angstrom": 20.35,
        "dbsnp_ids": [
          "rs121908755"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; dbSNP:rs121908755",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000178",
        "variant_label": "S549R",
        "start_aa": 549,
        "end_aa": 549,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "12/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.36,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.7,
        "dist_to_f508_in_6msm_angstrom": 20.35,
        "dbsnp_ids": [
          "rs121909005"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs121909005",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000179",
        "variant_label": "G551D",
        "start_aa": 551,
        "end_aa": 551,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "12/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.39,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.53,
        "dist_to_f508_in_6msm_angstrom": 19.46,
        "dbsnp_ids": [
          "rs75527207"
        ],
        "pubmed_count": 10,
        "uniprot_description": "in CF; decrease in the frequency of channel opening in vitro; decrease in channel activity and ATPase activity; complete loss of bicarbonate transport; no effect on trafficking to the cell membrane; protein stability; nor on the maturation of glycans; dbSNP:rs75527207",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000180",
        "variant_label": "G551S",
        "start_aa": 551,
        "end_aa": 551,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "12/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.39,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.53,
        "dist_to_f508_in_6msm_angstrom": 19.46,
        "dbsnp_ids": [
          "rs121909013"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; decrease in bicarbonate transport; no effect on chloride channel activity; dbSNP:rs121909013",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000181",
        "variant_label": "R553Q",
        "start_aa": 553,
        "end_aa": 553,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "12/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.98,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.67,
        "dist_to_f508_in_6msm_angstrom": 14.49,
        "dbsnp_ids": [
          "rs121909044"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909044",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080306",
        "variant_label": "I556V",
        "start_aa": 556,
        "end_aa": 556,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "12/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.94,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.75,
        "dist_to_f508_in_6msm_angstrom": 11.03,
        "dbsnp_ids": [
          "rs75789129"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; uncertain significance; dbSNP:rs75789129",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000182",
        "variant_label": "L558S",
        "start_aa": 558,
        "end_aa": 558,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.24,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.84,
        "dist_to_f508_in_6msm_angstrom": 12.27,
        "dbsnp_ids": [
          "rs193922504"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs193922504",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000183",
        "variant_label": "A559T",
        "start_aa": 559,
        "end_aa": 559,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.99,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.25,
        "dist_to_f508_in_6msm_angstrom": 10.37,
        "dbsnp_ids": [
          "rs75549581"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs75549581",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000184",
        "variant_label": "R560K",
        "start_aa": 560,
        "end_aa": 560,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.82,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.2,
        "dist_to_f508_in_6msm_angstrom": 6.99,
        "dbsnp_ids": [
          "rs80055610"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs80055610",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000185",
        "variant_label": "R560S",
        "start_aa": 560,
        "end_aa": 560,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.82,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.2,
        "dist_to_f508_in_6msm_angstrom": 6.99,
        "dbsnp_ids": [
          "rs397508267"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508267",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000186",
        "variant_label": "R560T",
        "start_aa": 560,
        "end_aa": 560,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.82,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.2,
        "dist_to_f508_in_6msm_angstrom": 6.99,
        "dbsnp_ids": [
          "rs80055610"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; impairs maturation and trafficking to the cell membrane; decrease in channel activity; dbSNP:rs80055610",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080307",
        "variant_label": "A561E",
        "start_aa": 561,
        "end_aa": 561,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.01,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.96,
        "dist_to_f508_in_6msm_angstrom": 9.68,
        "dbsnp_ids": [
          "rs121909047"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; impairs maturation and trafficking to the cell membrane; decrease in channel activity; dbSNP:rs121909047",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000187",
        "variant_label": "V562I",
        "start_aa": 562,
        "end_aa": 562,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.31,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.4,
        "dist_to_f508_in_6msm_angstrom": 11.48,
        "dbsnp_ids": [
          "rs1800097"
        ],
        "pubmed_count": 4,
        "uniprot_description": "in CBAVD and CF; uncertain significance; found in cis of the IVS8 TG11-T5 allele which affects exon 9 splicing; no effect on protein maturation; trafficking to the cell membrane; nor on channel activity; dbSNP:rs1800097",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000188",
        "variant_label": "V562L",
        "start_aa": 562,
        "end_aa": 562,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.31,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.4,
        "dist_to_f508_in_6msm_angstrom": 11.48,
        "dbsnp_ids": [
          "rs1800097"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs1800097",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000189",
        "variant_label": "Y563N",
        "start_aa": 563,
        "end_aa": 563,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.86,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.52,
        "dist_to_f508_in_6msm_angstrom": 9.03,
        "dbsnp_ids": [
          "rs121909006"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; dbSNP:rs121909006",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000190",
        "variant_label": "Y569C",
        "start_aa": 569,
        "end_aa": 569,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 10.19,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.36,
        "dist_to_f508_in_6msm_angstrom": 15.92,
        "dbsnp_ids": [
          "rs397508277"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508277",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000191",
        "variant_label": "Y569D",
        "start_aa": 569,
        "end_aa": 569,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 10.19,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.36,
        "dist_to_f508_in_6msm_angstrom": 15.92,
        "dbsnp_ids": [
          "rs397508276"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508276",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000192",
        "variant_label": "Y569H",
        "start_aa": 569,
        "end_aa": 569,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 10.19,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.36,
        "dist_to_f508_in_6msm_angstrom": 15.92,
        "dbsnp_ids": [
          "rs397508276"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; dbSNP:rs397508276",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000193",
        "variant_label": "L571S",
        "start_aa": 571,
        "end_aa": 571,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 10.43,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.9,
        "dist_to_f508_in_6msm_angstrom": 17.37,
        "dbsnp_ids": [
          "rs397508280"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508280",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000194",
        "variant_label": "D572N",
        "start_aa": 572,
        "end_aa": 572,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 10.76,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.83,
        "dist_to_f508_in_6msm_angstrom": 19.04,
        "dbsnp_ids": [
          "rs397508282"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs397508282",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000195",
        "variant_label": "P574H",
        "start_aa": 574,
        "end_aa": 574,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 10.51,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.02,
        "dist_to_f508_in_6msm_angstrom": 18.51,
        "dbsnp_ids": [
          "rs121908758"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; dbSNP:rs121908758",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000196",
        "variant_label": "G576A",
        "start_aa": 576,
        "end_aa": 576,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 10.36,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.2,
        "dist_to_f508_in_6msm_angstrom": 23.24,
        "dbsnp_ids": [
          "rs1800098"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CBAVD; uncertain significance; dbSNP:rs1800098",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000197",
        "variant_label": "D579G",
        "start_aa": 579,
        "end_aa": 579,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "13/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.78,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.67,
        "dist_to_f508_in_6msm_angstrom": 26.71,
        "dbsnp_ids": [
          "rs397508288"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; dbSNP:rs397508288",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000198",
        "variant_label": "I601F",
        "start_aa": 601,
        "end_aa": 601,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 10.3,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.81,
        "dist_to_f508_in_6msm_angstrom": 21.97,
        "dbsnp_ids": [
          "rs397508306"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs397508306",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_048151",
        "variant_label": "S605F",
        "start_aa": 605,
        "end_aa": 605,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.03,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.62,
        "dist_to_f508_in_6msm_angstrom": 29.37,
        "dbsnp_ids": [
          "rs766874"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs766874",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000199",
        "variant_label": "L610S",
        "start_aa": 610,
        "end_aa": 610,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.55,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.1,
        "dist_to_f508_in_6msm_angstrom": 30.98,
        "dbsnp_ids": [
          "rs397508311"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs397508311",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000200",
        "variant_label": "A613T",
        "start_aa": 613,
        "end_aa": 613,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.56,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.58,
        "dist_to_f508_in_6msm_angstrom": 29.12,
        "dbsnp_ids": [
          "rs201978662"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs201978662",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000201",
        "variant_label": "D614G",
        "start_aa": 614,
        "end_aa": 614,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 12.21,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.35,
        "dist_to_f508_in_6msm_angstrom": 30.87,
        "dbsnp_ids": [
          "rs201124247"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs201124247",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000202",
        "variant_label": "I618T",
        "start_aa": 618,
        "end_aa": 618,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 12.16,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.99,
        "dist_to_f508_in_6msm_angstrom": 32.94,
        "dbsnp_ids": [
          "rs139468767"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs139468767",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000203",
        "variant_label": "L619S",
        "start_aa": 619,
        "end_aa": 619,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.95,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.9,
        "dist_to_f508_in_6msm_angstrom": 32.63,
        "dbsnp_ids": [
          "rs397508313"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs397508313",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000204",
        "variant_label": "H620P",
        "start_aa": 620,
        "end_aa": 620,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 12.15,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.81,
        "dist_to_f508_in_6msm_angstrom": 35.18,
        "dbsnp_ids": [
          "rs397508314"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs397508314",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000205",
        "variant_label": "H620Q",
        "start_aa": 620,
        "end_aa": 620,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 12.15,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.81,
        "dist_to_f508_in_6msm_angstrom": 35.18,
        "dbsnp_ids": [
          "rs397508315"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; strong decrease in bicarbonate transport; increase in chloride channel activity in vitro; no effect on glycan maturation; dbSNP:rs397508315",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000206",
        "variant_label": "G622D",
        "start_aa": 622,
        "end_aa": 622,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 12.68,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.56,
        "dist_to_f508_in_6msm_angstrom": 33.71,
        "dbsnp_ids": [
          "rs121908759"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CBAVD; decreased channel activity; has no effect on glycan maturation; dbSNP:rs121908759",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000207",
        "variant_label": "G628R",
        "start_aa": 628,
        "end_aa": 628,
        "span_type": "single_residue",
        "domain_id": "NBD1",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 12.91,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.38,
        "dist_to_f508_in_6msm_angstrom": 35.87,
        "dbsnp_ids": [
          "rs397508316"
        ],
        "pubmed_count": 3,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs397508316",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000208",
        "variant_label": "L633P",
        "start_aa": 633,
        "end_aa": 633,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.93,
        "delta_ca_6msm_vs_8eiq_angstrom": 2.12,
        "dist_to_f508_in_6msm_angstrom": 39.85,
        "dbsnp_ids": [
          "rs397508318"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; impaired maturation of glycan chains; dbSNP:rs397508318",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000209",
        "variant_label": "D648V",
        "start_aa": 648,
        "end_aa": 648,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs121909033"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; decrease in bicarbonate transport; no effect chloride channel activity; dbSNP:rs121909033",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000210",
        "variant_label": "D651N",
        "start_aa": 651,
        "end_aa": 651,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs780526529"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs780526529",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_009902",
        "variant_label": "S654G",
        "start_aa": 654,
        "end_aa": 654,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs1800099"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs1800099",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000211",
        "variant_label": "T665S",
        "start_aa": 665,
        "end_aa": 665,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs1177201180"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; uncertain significance; no effect on glycan maturation and channel activity; dbSNP:rs1177201180",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000212",
        "variant_label": "R668C",
        "start_aa": 668,
        "end_aa": 668,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs1800100"
        ],
        "pubmed_count": 3,
        "uniprot_description": "in CBAVD; uncertain significance; dbSNP:rs1800100",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000213",
        "variant_label": "F693L",
        "start_aa": 693,
        "end_aa": 693,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs397508338"
        ],
        "pubmed_count": 3,
        "uniprot_description": "in CF; uncertain significance; no effect on glycan maturation; no effect on channel activity; dbSNP:rs145540754 and dbSNP:rs397508338",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080308",
        "variant_label": "710_1480del",
        "start_aa": 710,
        "end_aa": 1480,
        "span_type": "multi_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000214",
        "variant_label": "V754M",
        "start_aa": 754,
        "end_aa": 754,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs150157202"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; uncertain significance; dbSNP:rs150157202",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000215",
        "variant_label": "R766M",
        "start_aa": 766,
        "end_aa": 766,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs397508363"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; uncertain significance; no effect on glycan maturation; no effect on channel activity; dbSNP:rs397508363",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000216",
        "variant_label": "R792G",
        "start_aa": 792,
        "end_aa": 792,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs145449046"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; no effect on glycan maturation but decreased channel activity; dbSNP:rs145449046",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000217",
        "variant_label": "A800G",
        "start_aa": 800,
        "end_aa": 800,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs397508373"
        ],
        "pubmed_count": 3,
        "uniprot_description": "in CBAVD; small decrease in bicarbonate transport; increase in chloride channel activity in vitro; no effect on glycan maturation; dbSNP:rs397508373",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000218",
        "variant_label": "I807M",
        "start_aa": 807,
        "end_aa": 807,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs1800103"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; uncertain significance; no effect on glycan maturation; no effect on channel activity; dbSNP:rs1800103",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000219",
        "variant_label": "E822K",
        "start_aa": 822,
        "end_aa": 822,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs397508378"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; no effect on glycan maturation but decreased channel activity; dbSNP:rs397508378",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000220",
        "variant_label": "E826K",
        "start_aa": 826,
        "end_aa": 826,
        "span_type": "single_residue",
        "domain_id": "R_domain",
        "exon_label": "14/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs397508381"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in thoracic sarcoidosis; uncertain significance; no effect on glycan maturation and channel activity; dbSNP:rs397508381",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080309",
        "variant_label": "846_1480del",
        "start_aa": 846,
        "end_aa": 1480,
        "span_type": "multi_residue",
        "domain_id": "TMD2",
        "exon_label": "15/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.06,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.63,
        "dist_to_f508_in_6msm_angstrom": 48.02,
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000221",
        "variant_label": "C866Y",
        "start_aa": 866,
        "end_aa": 866,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "15/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.2,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.17,
        "dist_to_f508_in_6msm_angstrom": 61.38,
        "dbsnp_ids": [
          "rs193922506"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs193922506",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080310",
        "variant_label": "890_1480del",
        "start_aa": 890,
        "end_aa": 1480,
        "span_type": "multi_residue",
        "domain_id": "TMD2",
        "exon_label": "16/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [],
        "pubmed_count": 2,
        "uniprot_description": "in CF",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_009903",
        "variant_label": "Y903H",
        "start_aa": 903,
        "end_aa": 903,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "16/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "8EIQ"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": 3.97,
        "dist_to_f508_in_6msm_angstrom": 85.89,
        "dbsnp_ids": [
          "rs1800106"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs1800106",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_009904",
        "variant_label": "S909I",
        "start_aa": 909,
        "end_aa": 909,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "16/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 18.97,
        "delta_ca_6msm_vs_8eiq_angstrom": 3.98,
        "dist_to_f508_in_6msm_angstrom": 85.24,
        "dbsnp_ids": [
          "rs1800107"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs1800107",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000222",
        "variant_label": "S912L",
        "start_aa": 912,
        "end_aa": 912,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "16/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 15.88,
        "delta_ca_6msm_vs_8eiq_angstrom": 3.08,
        "dist_to_f508_in_6msm_angstrom": 80.85,
        "dbsnp_ids": [
          "rs121909034"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; uncertain significance; dbSNP:rs121909034",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000223",
        "variant_label": "Y913C",
        "start_aa": 913,
        "end_aa": 913,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "16/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 14.11,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.97,
        "dist_to_f508_in_6msm_angstrom": 77.74,
        "dbsnp_ids": [
          "rs121909008"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909008",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000224",
        "variant_label": "Y917C",
        "start_aa": 917,
        "end_aa": 917,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "16/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.01,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.78,
        "dist_to_f508_in_6msm_angstrom": 71.9,
        "dbsnp_ids": [
          "rs397508428"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508428",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080311",
        "variant_label": "V938G",
        "start_aa": 938,
        "end_aa": 938,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "18/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.42,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.31,
        "dist_to_f508_in_6msm_angstrom": 51.1,
        "dbsnp_ids": [
          "rs193922511"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; uncertain significance; dbSNP:rs193922511",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000225",
        "variant_label": "H949Y",
        "start_aa": 949,
        "end_aa": 949,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "18/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 5.56,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.42,
        "dist_to_f508_in_6msm_angstrom": 38.64,
        "dbsnp_ids": [
          "rs121909035"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; decrease in bicarbonate transport; no effect on chloride channel activity; dbSNP:rs121909035",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000226",
        "variant_label": "M952I",
        "start_aa": 952,
        "end_aa": 952,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "18/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 5.72,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.32,
        "dist_to_f508_in_6msm_angstrom": 36.67,
        "dbsnp_ids": [
          "rs151048781"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF and CBAVD; uncertain significance; dbSNP:rs151048781",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080312",
        "variant_label": "A959V",
        "start_aa": 959,
        "end_aa": 959,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "18/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.64,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.84,
        "dist_to_f508_in_6msm_angstrom": 34.11,
        "dbsnp_ids": [
          "rs397508448"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; uncertain significance; dbSNP:rs397508448",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_009905",
        "variant_label": "L967S",
        "start_aa": 967,
        "end_aa": 967,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "18/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.74,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.14,
        "dist_to_f508_in_6msm_angstrom": 23.67,
        "dbsnp_ids": [
          "rs1800110"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs1800110",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080313",
        "variant_label": "S977F",
        "start_aa": 977,
        "end_aa": 977,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "18/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.12,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.36,
        "dist_to_f508_in_6msm_angstrom": 30.38,
        "dbsnp_ids": [
          "rs141033578"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; dbSNP:rs141033578",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000227",
        "variant_label": "L997F",
        "start_aa": 997,
        "end_aa": 997,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "18/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.49,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.26,
        "dist_to_f508_in_6msm_angstrom": 56.45,
        "dbsnp_ids": [
          "rs1800111"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF and CBAVD; uncertain significance; dbSNP:rs1800111",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000228",
        "variant_label": "I1005R",
        "start_aa": 1005,
        "end_aa": 1005,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "18/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 4.25,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.6,
        "dist_to_f508_in_6msm_angstrom": 66.71,
        "dbsnp_ids": [
          "rs397508479"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508479",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000229",
        "variant_label": "A1006E",
        "start_aa": 1006,
        "end_aa": 1006,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "18/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 4.88,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.69,
        "dist_to_f508_in_6msm_angstrom": 68.59,
        "dbsnp_ids": [
          "rs397508480"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; dbSNP:rs397508480",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000230",
        "variant_label": "P1013L",
        "start_aa": 1013,
        "end_aa": 1013,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "18/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 5.15,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.37,
        "dist_to_f508_in_6msm_angstrom": 75.21,
        "dbsnp_ids": [
          "rs193922516"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs193922516",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080314",
        "variant_label": "1023_1024del",
        "start_aa": 1023,
        "end_aa": 1024,
        "span_type": "multi_residue",
        "domain_id": "TMD2",
        "exon_label": "19/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.91,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.37,
        "dist_to_f508_in_6msm_angstrom": 59.74,
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF; uncertain significance",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080315",
        "variant_label": "I1027T",
        "start_aa": 1027,
        "end_aa": 1027,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "19/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.77,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.36,
        "dist_to_f508_in_6msm_angstrom": 53.94,
        "dbsnp_ids": [
          "rs1800112"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in dbSNP:rs1800112",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000231",
        "variant_label": "M1028I",
        "start_aa": 1028,
        "end_aa": 1028,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "19/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.08,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.47,
        "dist_to_f508_in_6msm_angstrom": 53.56,
        "dbsnp_ids": [
          "rs200553511"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs200553511",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080316",
        "variant_label": "Y1032C",
        "start_aa": 1032,
        "end_aa": 1032,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "19/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.3,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.37,
        "dist_to_f508_in_6msm_angstrom": 47.37,
        "dbsnp_ids": [
          "rs144055758"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; uncertain significance; dbSNP:rs144055758",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000232",
        "variant_label": "F1052V",
        "start_aa": 1052,
        "end_aa": 1052,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.28,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.41,
        "dist_to_f508_in_6msm_angstrom": 20.45,
        "dbsnp_ids": [
          "rs150212784"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs150212784",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000233",
        "variant_label": "G1061R",
        "start_aa": 1061,
        "end_aa": 1061,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.21,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.97,
        "dist_to_f508_in_6msm_angstrom": 12.89,
        "dbsnp_ids": [
          "rs142394380"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; dbSNP:rs142394380",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080317",
        "variant_label": "1063_1480del",
        "start_aa": 1063,
        "end_aa": 1480,
        "span_type": "multi_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.29,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.8,
        "dist_to_f508_in_6msm_angstrom": 14.22,
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000234",
        "variant_label": "L1065P",
        "start_aa": 1065,
        "end_aa": 1065,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.31,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.97,
        "dist_to_f508_in_6msm_angstrom": 9.69,
        "dbsnp_ids": [
          "rs121909036"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909036",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000235",
        "variant_label": "L1065R",
        "start_aa": 1065,
        "end_aa": 1065,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.31,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.97,
        "dist_to_f508_in_6msm_angstrom": 9.69,
        "dbsnp_ids": [
          "rs121909036"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909036",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000236",
        "variant_label": "R1066C",
        "start_aa": 1066,
        "end_aa": 1066,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.26,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.78,
        "dist_to_f508_in_6msm_angstrom": 12.64,
        "dbsnp_ids": [
          "rs78194216"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; dbSNP:rs78194216",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000237",
        "variant_label": "R1066H",
        "start_aa": 1066,
        "end_aa": 1066,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.26,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.78,
        "dist_to_f508_in_6msm_angstrom": 12.64,
        "dbsnp_ids": [
          "rs121909019"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909019",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000238",
        "variant_label": "R1066L",
        "start_aa": 1066,
        "end_aa": 1066,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.26,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.78,
        "dist_to_f508_in_6msm_angstrom": 12.64,
        "dbsnp_ids": [
          "rs121909019"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909019",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000239",
        "variant_label": "A1067T",
        "start_aa": 1067,
        "end_aa": 1067,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.48,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.81,
        "dist_to_f508_in_6msm_angstrom": 12.1,
        "dbsnp_ids": [
          "rs121909020"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; loss of bicarbonate transport; no effect on protein maturation, subcellular location at the plasma membrane nor on chloride channel activity; dbSNP:rs121909020",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000240",
        "variant_label": "A1067V",
        "start_aa": 1067,
        "end_aa": 1067,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 9.48,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.81,
        "dist_to_f508_in_6msm_angstrom": 12.1,
        "dbsnp_ids": [
          "rs1800114"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in dbSNP:rs1800114",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080318",
        "variant_label": "G1069R",
        "start_aa": 1069,
        "end_aa": 1069,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.43,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.13,
        "dist_to_f508_in_6msm_angstrom": 10.51,
        "dbsnp_ids": [
          "rs200321110"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; uncertain significance; dbSNP:rs200321110",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000242",
        "variant_label": "R1070P",
        "start_aa": 1070,
        "end_aa": 1070,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.19,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.28,
        "dist_to_f508_in_6msm_angstrom": 8.21,
        "dbsnp_ids": [
          "rs78769542"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs78769542",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000241",
        "variant_label": "R1070Q",
        "start_aa": 1070,
        "end_aa": 1070,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.19,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.28,
        "dist_to_f508_in_6msm_angstrom": 8.21,
        "dbsnp_ids": [
          "rs78769542"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; decrease in bicarbonate transport; no effect on chloride channel activity; dbSNP:rs78769542",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_011564",
        "variant_label": "R1070W",
        "start_aa": 1070,
        "end_aa": 1070,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.19,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.28,
        "dist_to_f508_in_6msm_angstrom": 8.21,
        "dbsnp_ids": [
          "rs202179988"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; dbSNP:rs202179988",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000243",
        "variant_label": "Q1071P",
        "start_aa": 1071,
        "end_aa": 1071,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.71,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.43,
        "dist_to_f508_in_6msm_angstrom": 11.37,
        "dbsnp_ids": [
          "rs121909037"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909037",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000244",
        "variant_label": "P1072L",
        "start_aa": 1072,
        "end_aa": 1072,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.21,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.12,
        "dist_to_f508_in_6msm_angstrom": 11.87,
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF; uncertain significance",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000245",
        "variant_label": "L1077P",
        "start_aa": 1077,
        "end_aa": 1077,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.53,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.58,
        "dist_to_f508_in_6msm_angstrom": 12.09,
        "dbsnp_ids": [
          "rs139304906"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs139304906",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000246",
        "variant_label": "H1085R",
        "start_aa": 1085,
        "end_aa": 1085,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 4.51,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.5,
        "dist_to_f508_in_6msm_angstrom": 24.76,
        "dbsnp_ids": [
          "rs79635528"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs79635528",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080319",
        "variant_label": "1092_1480del",
        "start_aa": 1092,
        "end_aa": 1480,
        "span_type": "multi_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.96,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.44,
        "dist_to_f508_in_6msm_angstrom": 35.17,
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000247",
        "variant_label": "W1098R",
        "start_aa": 1098,
        "end_aa": 1098,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.15,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.47,
        "dist_to_f508_in_6msm_angstrom": 44.64,
        "dbsnp_ids": [
          "rs397508531"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508531",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000248",
        "variant_label": "M1101K",
        "start_aa": 1101,
        "end_aa": 1101,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.37,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.38,
        "dist_to_f508_in_6msm_angstrom": 49.01,
        "dbsnp_ids": [
          "rs36210737"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs36210737",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_011565",
        "variant_label": "M1101R",
        "start_aa": 1101,
        "end_aa": 1101,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "20/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 1.37,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.38,
        "dist_to_f508_in_6msm_angstrom": 49.01,
        "dbsnp_ids": [
          "rs36210737"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs36210737",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000249",
        "variant_label": "M1137V",
        "start_aa": 1137,
        "end_aa": 1137,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "21/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 5.9,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.58,
        "dist_to_f508_in_6msm_angstrom": 64.8,
        "dbsnp_ids": [
          "rs397508553"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; decreases channel activity; no visible effect on protein maturation; dbSNP:rs397508553",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000250",
        "variant_label": "1140del",
        "start_aa": 1140,
        "end_aa": 1140,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "21/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 5.66,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.56,
        "dist_to_f508_in_6msm_angstrom": 60.67,
        "dbsnp_ids": [
          "rs397508557"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; abolishes channel activity; no visible effect on protein maturation; dbSNP:rs397508557",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000251",
        "variant_label": "D1152H",
        "start_aa": 1152,
        "end_aa": 1152,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "21/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 3.06,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.46,
        "dist_to_f508_in_6msm_angstrom": 43.57,
        "dbsnp_ids": [
          "rs75541969"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF and CBAVD; decreases channel activity; no visible effect on protein maturation; dbSNP:rs75541969",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080320",
        "variant_label": "V1153E",
        "start_aa": 1153,
        "end_aa": 1153,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "21/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 2.29,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.46,
        "dist_to_f508_in_6msm_angstrom": 44.54,
        "dbsnp_ids": [
          "rs397508567"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; uncertain significance; dbSNP:rs397508567",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080321",
        "variant_label": "1162_1480del",
        "start_aa": 1162,
        "end_aa": 1480,
        "span_type": "multi_residue",
        "domain_id": "TMD2",
        "exon_label": "21/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 4.67,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.48,
        "dist_to_f508_in_6msm_angstrom": 34.48,
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000252",
        "variant_label": "R1162L",
        "start_aa": 1162,
        "end_aa": 1162,
        "span_type": "single_residue",
        "domain_id": "TMD2",
        "exon_label": "21/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 4.67,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.48,
        "dist_to_f508_in_6msm_angstrom": 34.48,
        "dbsnp_ids": [
          "rs1800120"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in dbSNP:rs1800120",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080322",
        "variant_label": "K1200E",
        "start_aa": 1200,
        "end_aa": 1200,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "22/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF; uncertain significance",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080323",
        "variant_label": "1204_1480del",
        "start_aa": 1204,
        "end_aa": 1480,
        "span_type": "multi_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "22/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "8EIQ"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": 1.21,
        "dist_to_f508_in_6msm_angstrom": 52.28,
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CF",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000253",
        "variant_label": "T1220I",
        "start_aa": 1220,
        "end_aa": 1220,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.98,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.47,
        "dist_to_f508_in_6msm_angstrom": 28.37,
        "dbsnp_ids": [
          "rs1800123"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in dbSNP:rs1800123",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000254",
        "variant_label": "I1234V",
        "start_aa": 1234,
        "end_aa": 1234,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.92,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.78,
        "dist_to_f508_in_6msm_angstrom": 46.32,
        "dbsnp_ids": [
          "rs75389940"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs75389940",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000255",
        "variant_label": "S1235R",
        "start_aa": 1235,
        "end_aa": 1235,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.77,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.7,
        "dist_to_f508_in_6msm_angstrom": 49.75,
        "dbsnp_ids": [
          "rs34911792"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs34911792",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000256",
        "variant_label": "G1244E",
        "start_aa": 1244,
        "end_aa": 1244,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 10.8,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.39,
        "dist_to_f508_in_6msm_angstrom": 30.57,
        "dbsnp_ids": [
          "rs267606723"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; loss of bicarbonate transport; no effect on protein maturation, subcellular location at the plasma membrane, nor on chloride channel activity; dbSNP:rs267606723",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000257",
        "variant_label": "G1249E",
        "start_aa": 1249,
        "end_aa": 1249,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.59,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.57,
        "dist_to_f508_in_6msm_angstrom": 27.94,
        "dbsnp_ids": [
          "rs121909040"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909040",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000258",
        "variant_label": "S1251N",
        "start_aa": 1251,
        "end_aa": 1251,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.67,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.3,
        "dist_to_f508_in_6msm_angstrom": 28.53,
        "dbsnp_ids": [
          "rs74503330"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; dbSNP:rs74503330",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000259",
        "variant_label": "S1255P",
        "start_aa": 1255,
        "end_aa": 1255,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.35,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.96,
        "dist_to_f508_in_6msm_angstrom": 31.96,
        "dbsnp_ids": [
          "rs121909041"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; loss of bicarbonate transport; no effect on protein maturation, subcellular location at the plasma membrane, nor on chloride channel activity; dbSNP:rs121909041",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000260",
        "variant_label": "D1270N",
        "start_aa": 1270,
        "end_aa": 1270,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.94,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.01,
        "dist_to_f508_in_6msm_angstrom": 51.48,
        "dbsnp_ids": [
          "rs11971167"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF and CBAVD; dbSNP:rs11971167",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080324",
        "variant_label": "1282_1480del",
        "start_aa": 1282,
        "end_aa": 1480,
        "span_type": "multi_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.97,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.43,
        "dist_to_f508_in_6msm_angstrom": 43.8,
        "dbsnp_ids": [],
        "pubmed_count": 2,
        "uniprot_description": "in CF and CBAVD",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000261",
        "variant_label": "W1282R",
        "start_aa": 1282,
        "end_aa": 1282,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 6.97,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.43,
        "dist_to_f508_in_6msm_angstrom": 43.8,
        "dbsnp_ids": [
          "rs397508616"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508616",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000262",
        "variant_label": "R1283M",
        "start_aa": 1283,
        "end_aa": 1283,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.36,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.12,
        "dist_to_f508_in_6msm_angstrom": 40.61,
        "dbsnp_ids": [
          "rs77902683"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs77902683",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000263",
        "variant_label": "F1286S",
        "start_aa": 1286,
        "end_aa": 1286,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 7.62,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.88,
        "dist_to_f508_in_6msm_angstrom": 40.73,
        "dbsnp_ids": [
          "rs121909028"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909028",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000264",
        "variant_label": "Q1291H",
        "start_aa": 1291,
        "end_aa": 1291,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.72,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.1,
        "dist_to_f508_in_6msm_angstrom": 26.16,
        "dbsnp_ids": [
          "rs121909015"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909015",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000265",
        "variant_label": "Q1291R",
        "start_aa": 1291,
        "end_aa": 1291,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "23/27",
        "near_splice_junction_le_3aa": true,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.72,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.1,
        "dist_to_f508_in_6msm_angstrom": 26.16,
        "dbsnp_ids": [
          "rs397508621"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508621",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000266",
        "variant_label": "N1303H",
        "start_aa": 1303,
        "end_aa": 1303,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "24/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.62,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.7,
        "dist_to_f508_in_6msm_angstrom": 35.56,
        "dbsnp_ids": [
          "rs121909042"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs121909042",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000267",
        "variant_label": "N1303K",
        "start_aa": 1303,
        "end_aa": 1303,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "24/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 11.62,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.7,
        "dist_to_f508_in_6msm_angstrom": 35.56,
        "dbsnp_ids": [
          "rs80034486"
        ],
        "pubmed_count": 7,
        "uniprot_description": "in CF; impaired maturation of glycan chains; has low in vitro channel activity at low temperature; dbSNP:rs80034486",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000268",
        "variant_label": "G1349D",
        "start_aa": 1349,
        "end_aa": 1349,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "25/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 14.14,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.15,
        "dist_to_f508_in_6msm_angstrom": 29.06,
        "dbsnp_ids": [
          "rs193922525"
        ],
        "pubmed_count": 2,
        "uniprot_description": "in CF; loss of bicarbonate transport; no effect on protein maturation, subcellular location at the plasma membrane, nor on chloride channel activity; dbSNP:rs193922525",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080325",
        "variant_label": "Q1352H",
        "start_aa": 1352,
        "end_aa": 1352,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "25/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 12.97,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.19,
        "dist_to_f508_in_6msm_angstrom": 30.27,
        "dbsnp_ids": [
          "rs113857788"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; uncertain significance; dbSNP:rs113857788",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000269",
        "variant_label": "A1364V",
        "start_aa": 1364,
        "end_aa": 1364,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "25/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.37,
        "delta_ca_6msm_vs_8eiq_angstrom": 0.83,
        "dist_to_f508_in_6msm_angstrom": 44.72,
        "dbsnp_ids": [
          "rs397508670"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in CBAVD; dbSNP:rs397508670",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_000270",
        "variant_label": "V1397E",
        "start_aa": 1397,
        "end_aa": 1397,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "26/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [
          "6MSM",
          "5UAK",
          "8EIQ",
          "8EJ1"
        ],
        "delta_ca_6msm_vs_5uak_angstrom": 8.88,
        "delta_ca_6msm_vs_8eiq_angstrom": 1.04,
        "dist_to_f508_in_6msm_angstrom": 41.34,
        "dbsnp_ids": [
          "rs397508691"
        ],
        "pubmed_count": 1,
        "uniprot_description": "in CF; dbSNP:rs397508691",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_048152",
        "variant_label": "R1453W",
        "start_aa": 1453,
        "end_aa": 1453,
        "span_type": "single_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "27/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [
          "rs4148725"
        ],
        "pubmed_count": 0,
        "uniprot_description": "in dbSNP:rs4148725",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      },
      {
        "uniprot_feature_id": "VAR_080326",
        "variant_label": "1473_1480del",
        "start_aa": 1473,
        "end_aa": 1480,
        "span_type": "multi_residue",
        "domain_id": "NBD2_C_terminal",
        "exon_label": "27/27",
        "near_splice_junction_le_3aa": false,
        "placed_in_pdb_entries": [],
        "delta_ca_6msm_vs_5uak_angstrom": "not stated",
        "delta_ca_6msm_vs_8eiq_angstrom": "not stated",
        "dist_to_f508_in_6msm_angstrom": "not stated",
        "dbsnp_ids": [],
        "pubmed_count": 1,
        "uniprot_description": "in CBAVD; uncertain significance",
        "source": "[UniProtKB:P13569 natural_variant + RCSB PDB 6MSM/5UAK/8EIQ/8EJ1]"
      }
    ]
  },
  "footer": "Research tool, not medical advice. A database entry or structural domain annotation is not an interpretation of any person's genotype; that belongs with their clinical genetics team. Sources: ClinVar via NCBI E-utilities fixtures, MyVariant.info fixtures, UniProt P13569 (CC BY 4.0), RCSB PDB 5UAK, 6MSM, 8EIQ, 8EJ1 (CC0 1.0)."
}
