AMPD3 — 216 ClinVar variants

All ClinVar germline AMPD3 variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 133 flagged for review →

1 Pathogenic · 3 Likely pathogenic · 3 Conflicting · 16 Benign · 6 Benign/Likely benign · 12 Likely benign · 175 Uncertain significance

Full AMPD3 gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions

⚑ Evidence disagreements 133

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 agree, ClinVar conflicts 1

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

Predictors lean, ClinVar uncertain 93

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

Predictors split 39

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

All AMPD3 variants

Pathogenic 1

  • p.Arg573Cys Single submitter Erythrocyte AMP deaminase deficiency

Likely pathogenic 3

  • c.809+1G>C Single submitter Erythrocyte AMP deaminase deficiency
  • p.Asn217fs Single submitter Erythrocyte AMP deaminase deficiency
  • p.Ile606fs Single submitter Erythrocyte AMP deaminase deficiency

Conflicting classifications of pathogenicity 3

  • c.426+8G>A Single submitter Erythrocyte AMP deaminase deficiency
  • p.His608= Single submitter Erythrocyte AMP deaminase deficiency
  • p.Val311Leu Single submitter Erythrocyte AMP deaminase deficiency ⚠

Benign 16

  • c.222-17T>C Multiple submitters
  • c.-103T>C Multiple submitters Erythrocyte AMP deaminase deficiency
  • c.-82T>G Multiple submitters Erythrocyte AMP deaminase deficiency
  • c.-88G>T Multiple submitters Erythrocyte AMP deaminase deficiency
  • c.*1052A>G Multiple submitters Erythrocyte AMP deaminase deficiency
  • c.*1070A>G Multiple submitters Erythrocyte AMP deaminase deficiency
  • c.*1090A>G Multiple submitters Erythrocyte AMP deaminase deficiency
  • c.*1585G>A Multiple submitters Erythrocyte AMP deaminase deficiency
  • c.*694A>G Multiple submitters Erythrocyte AMP deaminase deficiency
  • p.Arg356Gln Multiple submitters
  • p.Pro191= Multiple submitters Erythrocyte AMP deaminase deficiency
  • p.Tyr563= Multiple submitters Erythrocyte AMP deaminase deficiency
  • c.-239G>C Single submitter Erythrocyte AMP deaminase deficiency
  • c.-303C>T Single submitter Erythrocyte AMP deaminase deficiency
  • c.-312A>G Single submitter Erythrocyte AMP deaminase deficiency
  • p.Phe501= Single submitter

Benign/Likely benign 6

  • p.Ala320= Multiple submitters Erythrocyte AMP deaminase deficiency
  • p.Arg185Trp Multiple submitters Erythrocyte AMP deaminase deficiency ⚠
  • p.Gly361Ser Multiple submitters Erythrocyte AMP deaminase deficiency
  • p.His223= Multiple submitters Erythrocyte AMP deaminase deficiency
  • p.His377= Multiple submitters Erythrocyte AMP deaminase deficiency
  • p.Tyr455His Multiple submitters Erythrocyte AMP deaminase deficiency

Likely benign 12

  • p.Tyr558= Multiple submitters Erythrocyte AMP deaminase deficiency
  • p.His199= Single submitter
  • p.Pro191Leu Single submitter
  • c.1135-6C>A No assertion criteria AMPD3-related disorder
  • c.1431-3C>T No assertion criteria AMPD3-related disorder
  • c.1431-7C>A No assertion criteria AMPD3-related disorder
  • c.-6+944G>T No assertion criteria AMPD3-related disorder
  • p.Ala21= No assertion criteria AMPD3-related disorder
  • p.Asn292= No assertion criteria AMPD3-related disorder
  • p.Asp478= No assertion criteria AMPD3-related disorder
  • p.Gln434= No assertion criteria AMPD3-related disorder
  • p.Thr272= No assertion criteria AMPD3-related disorder

Uncertain significance 175