CRYAB — 325 ClinVar variants

All ClinVar germline CRYAB variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 171 flagged for review →

12 Pathogenic · 5 Likely pathogenic · 17 Conflicting · 7 Benign · 3 Benign/Likely benign · 87 Likely benign · 194 Uncertain significance

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

⚑ Evidence disagreements 171

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 2

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

Predictors agree, ClinVar conflicts 3

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

Predictors lean, ClinVar uncertain 80

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

Predictors split 86

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

All CRYAB variants

Pathogenic 12

  • p.Ala172fs Single submitter myofibrillar myopathy 2
  • p.Arg11fs Single submitter dilated cardiomyopathy 1II
  • p.Gln26Ter Single submitter dilated cardiomyopathy 1II
  • p.Glu156fs Single submitter Developmental cataract
  • p.Leu49fs Single submitter dilated cardiomyopathy 1II
  • p.Pro20Arg Single submitter dilated cardiomyopathy 1II ⚠
  • p.Ser21fs Single submitter myofibrillar myopathy 2
  • p.Arg120Gly No assertion criteria myofibrillar myopathy 2
  • p.Asp109His No assertion criteria myofibrillar myopathy 2
  • p.Asp140Asn No assertion criteria cataract 16 multiple types ⚠
  • p.Lys150fs No assertion criteria cataract 16 multiple types
  • p.Pro20Ser No assertion criteria cataract 16 multiple types ⚠

Likely pathogenic 5

  • p.Asp109Gly Single submitter dilated cardiomyopathy 1II
  • p.Glu34fs Single submitter CRYAB-related disorder
  • p.Ter176Trp Single submitter cataract 16 multiple types
  • p.Thr40fs Single submitter
  • p.Lys175fs No assertion criteria cataract 16 multiple types

Conflicting classifications of pathogenicity 17

  • c.324+3A>G Single submitter dilated cardiomyopathy 1II
  • c.*38G>C Single submitter fatal infantile hypertonic myofibrillar myopathy
  • p.Arg107Leu Single submitter dilated cardiomyopathy 1II ⚠
  • p.Arg12Cys Single submitter dilated cardiomyopathy 1II ⚠
  • p.Arg163Cys Single submitter Cardiovascular phenotype ⚠
  • p.Arg56Trp Single submitter Cardiovascular phenotype ⚠
  • p.Glu99Ter Single submitter Cardiovascular phenotype
  • p.Gly154Ser Single submitter Cardiovascular phenotype ⚠
  • p.Leu23= Single submitter Cardiovascular phenotype
  • p.Lys174fs Single submitter CRYAB-related disorder
  • p.Met1Ile Single submitter Cardiovascular phenotype
  • p.Met1Thr Single submitter dilated cardiomyopathy 1II
  • p.Pro125= Single submitter fatal infantile hypertonic myofibrillar myopathy
  • p.Pro39Leu Single submitter Cardiovascular phenotype ⚠
  • p.Pro51Leu Single submitter Cardiovascular phenotype ⚠
  • p.Ser115= Single submitter Cardiovascular phenotype
  • p.Ser115fs Single submitter Cardiovascular phenotype

Benign 7

Benign/Likely benign 3

  • c.324+13dup Multiple submitters dilated cardiomyopathy 1II
  • c.-21C>T Multiple submitters fatal infantile hypertonic myofibrillar myopathy
  • p.Lys72= Multiple submitters Cardiovascular phenotype

Likely benign 87

  • c.201+14C>G Multiple submitters dilated cardiomyopathy 1II
  • c.202-18T>C Multiple submitters dilated cardiomyopathy 1II
  • c.202-340C>G Multiple submitters
  • c.325-170T>C Multiple submitters
  • p.Ala168= Multiple submitters dilated cardiomyopathy 1II
  • p.Ala172= Multiple submitters dilated cardiomyopathy 1II
  • p.Arg123= Multiple submitters Cardiovascular phenotype
  • p.Arg157= Multiple submitters dilated cardiomyopathy 1II
  • p.Arg22= Multiple submitters dilated cardiomyopathy 1II
  • p.Arg56= Multiple submitters dilated cardiomyopathy 1II
  • p.Asp2= Multiple submitters Cardiovascular phenotype
  • p.Gly141= Multiple submitters dilated cardiomyopathy 1II
  • p.His111= Multiple submitters Cardiovascular phenotype
  • p.His31= Multiple submitters Cardiovascular phenotype
  • p.Leu32= Multiple submitters dilated cardiomyopathy 1II
  • p.Leu65= Multiple submitters Cardiovascular phenotype
  • p.Phe28= Multiple submitters Cardiovascular phenotype
  • p.Pro39= Multiple submitters dilated cardiomyopathy 1II
  • p.Pro58= Multiple submitters Cardiovascular phenotype
  • p.Ser19= Multiple submitters Cardiovascular phenotype
  • p.Ser45= Multiple submitters Cardiovascular phenotype
  • p.Thr144= Multiple submitters dilated cardiomyopathy 1II
  • p.Thr158= Multiple submitters Cardiovascular phenotype
  • p.Thr170= Multiple submitters Cardiovascular phenotype
  • p.Thr40= Multiple submitters Cardiovascular phenotype
  • p.Thr42= Multiple submitters Cardiovascular phenotype
  • c.201+10C>G Single submitter dilated cardiomyopathy 1II
  • c.201+11C>A Single submitter dilated cardiomyopathy 1II
  • c.201+13A>C Single submitter dilated cardiomyopathy 1II
  • c.201+17C>G Single submitter dilated cardiomyopathy 1II
  • c.201+17C>T Single submitter dilated cardiomyopathy 1II
  • c.201+9C>T Single submitter dilated cardiomyopathy 1II
  • c.202-8A>G Single submitter dilated cardiomyopathy 1II
  • c.324+10T>C Single submitter dilated cardiomyopathy 1II
  • c.324+11T>C Single submitter dilated cardiomyopathy 1II
  • c.324+12G>C Single submitter dilated cardiomyopathy 1II
  • c.324+12G>T Single submitter dilated cardiomyopathy 1II
  • c.324+13T>G Single submitter dilated cardiomyopathy 1II
  • c.324+19T>G Single submitter dilated cardiomyopathy 1II
  • c.325-16C>T Single submitter dilated cardiomyopathy 1II
  • c.325-6G>T Single submitter dilated cardiomyopathy 1II
  • c.325-8T>C Single submitter dilated cardiomyopathy 1II
  • c.325-9T>C Single submitter dilated cardiomyopathy 1II
  • c.-198-155C>A Single submitter
  • c.-198-176C>T Single submitter
  • c.*16T>C Single submitter
  • c.*3G>C Single submitter
  • p.Ala4= Single submitter dilated cardiomyopathy 1II
  • p.Ala57= Single submitter dilated cardiomyopathy 1II
  • p.Arg11= Single submitter dilated cardiomyopathy 1II
  • p.Arg74= Single submitter dilated cardiomyopathy 1II
  • p.Asn146= Single submitter dilated cardiomyopathy 1II
  • p.Asp127= Single submitter Cardiovascular phenotype
  • p.Asp73= Single submitter dilated cardiomyopathy 1II
  • p.Glu165= Single submitter Cardiovascular phenotype
  • p.Gly154= Single submitter dilated cardiomyopathy 1II
  • p.His18= Single submitter Cardiovascular phenotype
  • p.His7= Single submitter Cardiovascular phenotype
  • p.Ile10= Single submitter Cardiovascular phenotype
  • p.Ile124Val Single submitter
  • p.Ile3= Single submitter dilated cardiomyopathy 1II
  • p.Leu137= Single submitter Cardiovascular phenotype
  • p.Leu143= Single submitter dilated cardiomyopathy 1II
  • p.Leu37= Single submitter dilated cardiomyopathy 1II
  • p.Leu44= Single submitter dilated cardiomyopathy 1II
  • p.Leu89= Single submitter dilated cardiomyopathy 1II
  • p.Leu94= Single submitter dilated cardiomyopathy 1II
  • p.Lys166= Single submitter dilated cardiomyopathy 1II
  • p.Phe14= Single submitter
  • p.Pro160= Single submitter dilated cardiomyopathy 1II
  • p.Pro167= Single submitter Cardiovascular phenotype
  • p.Pro173= Single submitter dilated cardiomyopathy 1II
  • p.Pro20= Single submitter dilated cardiomyopathy 1II
  • p.Pro51= Single submitter dilated cardiomyopathy 1II
  • p.Pro8= Single submitter dilated cardiomyopathy 1II
  • p.Ser135= Single submitter dilated cardiomyopathy 1II
  • p.Ser136= Single submitter dilated cardiomyopathy 1II
  • p.Ser138= Single submitter dilated cardiomyopathy 1II
  • p.Ser153= Single submitter Cardiovascular phenotype
  • p.Ser59= Single submitter Cardiovascular phenotype
  • p.Ser66= Single submitter dilated cardiomyopathy 1II
  • p.Thr132Ala Single submitter Cardiovascular phenotype
  • p.Thr63= Single submitter Cardiovascular phenotype
  • p.Val100= Single submitter dilated cardiomyopathy 1II
  • p.Val128= Single submitter Cardiovascular phenotype
  • p.Val152Ala Single submitter Cardiovascular phenotype
  • p.Val93= Single submitter dilated cardiomyopathy 1II

Uncertain significance 194