AQP2 — 440 ClinVar variants

All ClinVar germline AQP2 variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 104 flagged for review →

21 Pathogenic · 15 Pathogenic/Likely pathogenic · 40 Likely pathogenic · 11 Conflicting · 37 Benign · 7 Benign/Likely benign · 155 Likely benign · 154 Uncertain significance

Full AQP2 gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions

⚑ Evidence disagreements 104

Variants where the independent computational evidence doesn't line up with the clinical picture — a QC signal for a second look, not a reclassification.

Predictors vs ClinVar 5

ClinVar calls these pathogenic, but the computational predictors lean tolerated — the highest-value review flag.

Predictors agree, ClinVar conflicts 5

ClinVar submitters conflict, but the independent predictors unanimously agree — a QC review flag, not a reclassification.

Predictors lean, ClinVar uncertain 74

ClinVar classifies these uncertain (VUS), but the independent predictors unanimously lean one way — a triage signal for review, not a reclassification.

Predictors split 20

The independent predictors disagree with each other — read with care.

All AQP2 variants

Pathogenic 21

Pathogenic/Likely pathogenic 15

  • p.Ala147Thr Multiple submitters AQP2-related disorder ⚠
  • p.Arg187Cys Multiple submitters AQP2-related disorder
  • p.Asn33fs Multiple submitters AQP2-related nephrogenic diabetes insipidus
  • p.Gln255Ter Multiple submitters nephrogenic diabetes insipidus
  • p.Gln36Ter Multiple submitters nephrogenic diabetes insipidus
  • p.Gln43Ter Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Gln57Pro Multiple submitters nephrogenic diabetes insipidus
  • p.Gln93Ter Multiple submitters nephrogenic diabetes insipidus
  • p.Glu241delinsCysTer Multiple submitters nephrogenic diabetes insipidus
  • p.Gly100Arg Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Gly64Arg Multiple submitters nephrogenic diabetes insipidus
  • p.Pro262Leu Multiple submitters nephrogenic diabetes insipidus ⚠
  • p.Thr125Met Multiple submitters nephrogenic diabetes insipidus ⚠
  • p.Thr126Met Multiple submitters nephrogenic diabetes insipidus ⚠
  • p.Val71Met Multiple submitters AQP2-related disorder

Likely pathogenic 40

  • c.360+1G>A Multiple submitters nephrogenic diabetes insipidus
  • c.607-1G>A Multiple submitters nephrogenic diabetes insipidus
  • c.607-2A>G Multiple submitters nephrogenic diabetes insipidus
  • p.Ala130Val Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Ala47Val Multiple submitters nephrogenic diabetes insipidus ⚠
  • p.Arg187His Multiple submitters nephrogenic diabetes insipidus
  • p.Pro185Ala Multiple submitters nephrogenic diabetes insipidus
  • c.360+1G>C Single submitter nephrogenic diabetes insipidus
  • c.361-2A>G Single submitter
  • c.526-1G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.526-2A>G Single submitter
  • p.Ala190Thr Single submitter nephrogenic diabetes insipidus
  • p.Ala271fs Single submitter nephrogenic diabetes insipidus
  • p.Arg187Gly Single submitter
  • p.Arg252Leu Single submitter AQP2-related disorder ⚠
  • p.Arg254Gln Single submitter nephrogenic diabetes insipidus ⚠
  • p.Asn68Lys Single submitter AQP2-related disorder ⚠
  • p.Asp243fs Single submitter nephrogenic diabetes insipidus
  • p.Cys75Gly Single submitter nephrogenic diabetes insipidus
  • p.Gln255fs Single submitter nephrogenic diabetes insipidus
  • p.Glu241fs Single submitter nephrogenic diabetes insipidus
  • p.Glu258Lys Single submitter nephrogenic diabetes insipidus ⚠
  • p.Gly175Arg Single submitter nephrogenic diabetes insipidus
  • p.Gly215Cys Single submitter nephrogenic diabetes insipidus
  • p.Gly215Ser Single submitter nephrogenic diabetes insipidus
  • p.Lys228fs Single submitter nephrogenic diabetes insipidus
  • p.Pro160fs Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Pro262fs Single submitter nephrogenic diabetes insipidus
  • p.Ser216Pro Single submitter nephrogenic diabetes insipidus
  • p.Ser256Ter Single submitter
  • p.Ser261fs Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Ter272LeuextTer? Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Trp2Ter Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Tyr89Ter Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Val133Glu Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Val13fs Single submitter nephrogenic diabetes insipidus
  • p.Val193fs Single submitter nephrogenic diabetes insipidus
  • p.Val73fs Single submitter nephrogenic diabetes insipidus
  • c.526-1G>T No assertion criteria diabetes insipidus, nephrogenic, autosomal
  • p.Ser188Phe No assertion criteria diabetes insipidus, nephrogenic, autosomal

Conflicting classifications of pathogenicity 11

  • c.607-12G>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Arg113Cys Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Asp150Glu Single submitter AQP2-related disorder ⚠
  • p.Asp245= Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Gly114Arg Single submitter Inborn genetic diseases ⚠
  • p.Gly180Ser Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Gly29Ser Single submitter nephrogenic diabetes insipidus ⚠
  • p.Ile145Val Single submitter Inborn genetic diseases ⚠
  • p.Pro157= Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Ser63= Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Val24Ile Single submitter diabetes insipidus, nephrogenic, autosomal ⚠

Benign 37

  • c.360+106G>A Multiple submitters
  • c.360+126G>A Multiple submitters
  • c.360+233G>A Multiple submitters
  • c.360+292A>G Multiple submitters
  • c.360+327G>A Multiple submitters
  • c.360+3G>A Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.526-54T>C Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.606+181C>T Multiple submitters
  • c.607-221A>G Multiple submitters
  • c.607-253T>C Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.607-39C>G Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.607-59C>A Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.607-92A>G Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.*121C>G Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.*1228T>G Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.*1562T>C Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.*1684T>C Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.*1757A>G Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.*20C>A Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.*2250C>T Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.*2495A>G Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.*2725A>C Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.*3002G>C Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.*3168T>C Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.*374C>T Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Leu234= Multiple submitters nephrogenic diabetes insipidus
  • p.Ser167= Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • c.361-250T>G Single submitter
  • c.-59G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1001G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1218T>C Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1395C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2101C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*252G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2795T>G Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*530C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*907C>T Single submitter diabetes insipidus, nephrogenic, autosomal

Benign/Likely benign 7

  • c.606+14C>T Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Asn68= Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Asp115= Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Gly114= Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Phe146= Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Thr125= Multiple submitters
  • p.Val13= Multiple submitters diabetes insipidus, nephrogenic, autosomal

Likely benign 155

Uncertain significance 154

  • c.526-5T>G Multiple submitters Inborn genetic diseases
  • c.-60C>T Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Ala102Thr Multiple submitters diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Ala15Thr Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Arg113His Multiple submitters diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Arg11Lys Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Arg152His Multiple submitters diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Arg253Gln Multiple submitters Inborn genetic diseases ⚠
  • p.Arg5Cys Multiple submitters diabetes insipidus, nephrogenic, autosomal
  • p.Arg5His Multiple submitters Inborn genetic diseases ⚠
  • p.Gly154Arg Multiple submitters diabetes insipidus, nephrogenic, autosomal ⚠
  • p.His260Asn Multiple submitters diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Leu174Val Multiple submitters diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Leu209Pro Multiple submitters diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Leu22Val Multiple submitters diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Leu28Ile Multiple submitters diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Pro225Leu Multiple submitters diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Pro242Leu Multiple submitters Inborn genetic diseases ⚠
  • p.Ser261Leu Multiple submitters diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Tyr219Cys Multiple submitters ⚠
  • p.Tyr219His Multiple submitters diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Val131Met Multiple submitters Inborn genetic diseases ⚠
  • c.360+5G>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.-16C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.-65G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.-75G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.-75G>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.-93G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*103A>G Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1065G>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1081C>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*118C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1207T>C Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1243C>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1270C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1315G>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1599A>G Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1646C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1730del Single submitter
  • c.*1793C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*1889C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2072T>C Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2099T>C Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2359T>C Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2488T>C Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*250A>G Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2616G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2715C>G Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2804C>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2836C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2838C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2869G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2937T>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2938C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*2961C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*3081C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*3104G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*3153T>G Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*3161A>G Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*3172G>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*3190G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*3203G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*321G>C Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*3247A>G Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*375G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*485C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*57G>A Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*602A>G Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*640T>C Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*842C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*873C>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*888G>T Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*943A>C Single submitter diabetes insipidus, nephrogenic, autosomal
  • c.*976A>G Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Ala101Thr Single submitter Inborn genetic diseases ⚠
  • p.Ala117Val Single submitter ⚠
  • p.Ala12Ser Single submitter Inborn genetic diseases ⚠
  • p.Ala161Thr Single submitter ⚠
  • p.Ala190Val Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Ala192Pro Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Ala58Gly Single submitter Inborn genetic diseases ⚠
  • p.Ala87Thr Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Ala8Asn Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Ala92Val Single submitter ⚠
  • p.Arg153His Single submitter Inborn genetic diseases ⚠
  • p.Arg249Ser Single submitter Inborn genetic diseases ⚠
  • p.Arg85Gln Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Asn68Tyr Single submitter ⚠
  • p.Asp150Asn Single submitter ⚠
  • p.Gln93Pro Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Glu3Lys Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Gly158Ala Single submitter Inborn genetic diseases ⚠
  • p.Gly165Asp Single submitter ⚠
  • p.Gly180Arg Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Gly207Arg Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Gly211Arg Single submitter ⚠
  • p.Gly215Arg Single submitter ⚠
  • p.Gly239Ala Single submitter Inborn genetic diseases ⚠
  • p.Gly53Cys Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Gly78Ser Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Gly96Glu Single submitter ⚠
  • p.His105Arg Single submitter ⚠
  • p.His201Tyr Single submitter ⚠
  • p.Ile164Thr Single submitter ⚠
  • p.Ile44Thr Single submitter Inborn genetic diseases ⚠
  • p.Ile52Thr Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Ile7Thr Single submitter ⚠
  • p.Leu104Phe Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Leu173Arg Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Leu21Phe Single submitter ⚠
  • p.Leu223Gln Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Leu259Pro Single submitter Inborn genetic diseases
  • p.Leu32Ile Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Leu32Pro Single submitter ⚠
  • p.Leu42Ile Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Leu4Val Single submitter ⚠
  • p.Leu94Pro Single submitter ⚠
  • p.Lys270Arg Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Met183Thr Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Phe204del Single submitter
  • p.Phe88Val Single submitter ⚠
  • p.Pro160Leu Single submitter diabetes insipidus, nephrogenic, autosomal
  • p.Pro262Ser Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Ser163Thr Single submitter Inborn genetic diseases ⚠
  • p.Ser167Pro Single submitter Inborn genetic diseases ⚠
  • p.Ser264Arg Single submitter ⚠
  • p.Ser40Cys Single submitter Inborn genetic diseases ⚠
  • p.Ter272ProextTer? Single submitter
  • p.Thr126Lys Single submitter ⚠
  • p.Thr149Asn Single submitter ⚠
  • p.Thr20Ile Single submitter Inborn genetic diseases ⚠
  • p.Thr269Ala Single submitter ⚠
  • p.Trp205Leu Single submitter Inborn genetic diseases ⚠
  • p.Val257Ala Single submitter ⚠
  • p.Val81Ile Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Val90Met Single submitter diabetes insipidus, nephrogenic, autosomal ⚠
  • p.Val98Leu Single submitter Inborn genetic diseases ⚠
  • p.Val98Met Single submitter Inborn genetic diseases ⚠
  • c.361-6C>T No assertion criteria nephrogenic diabetes insipidus
  • c.361-8G>A No assertion criteria nephrogenic diabetes insipidus
  • p.Ala31Thr No assertion criteria nephrogenic diabetes insipidus
  • p.Ala37Val No assertion criteria nephrogenic diabetes insipidus ⚠
  • p.Ala97Val No assertion criteria nephrogenic diabetes insipidus ⚠
  • p.Arg249Cys No assertion criteria nephrogenic diabetes insipidus ⚠
  • p.Arg249His No assertion criteria nephrogenic diabetes insipidus ⚠
  • p.Glu106Asp No assertion criteria nephrogenic diabetes insipidus ⚠
  • p.Glu250Lys No assertion criteria nephrogenic diabetes insipidus
  • p.Ile107Val No assertion criteria nephrogenic diabetes insipidus ⚠
  • p.Leu21Pro No assertion criteria ⚠
  • p.Pro226Leu No assertion criteria nephrogenic diabetes insipidus ⚠
  • p.Thr179Ser No assertion criteria nephrogenic diabetes insipidus ⚠
  • p.Trp205Arg No assertion criteria ⚠
  • p.Val118Gly No assertion criteria nephrogenic diabetes insipidus ⚠
  • p.Val90= No assertion criteria nephrogenic diabetes insipidus