PIK3C2B — 254 ClinVar variants

All ClinVar germline PIK3C2B variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 179 flagged for review →

1 Conflicting · 23 Benign · 2 Benign/Likely benign · 41 Likely benign · 187 Uncertain significance

Full PIK3C2B gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions

⚑ Evidence disagreements 179

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 146

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

Predictors split 32

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

All PIK3C2B variants

Conflicting classifications of pathogenicity 1

Benign 23

  • p.Asn1245= Multiple submitters
  • p.Asn52= Multiple submitters
  • p.Ser1364Cys Multiple submitters
  • p.Val1602Ile Multiple submitters
  • c.1566+8C>G No assertion criteria PIK3C2B-related disorder
  • c.2773-7G>A No assertion criteria PIK3C2B-related disorder
  • c.2773-9C>T No assertion criteria PIK3C2B-related disorder
  • c.3517-5C>T No assertion criteria PIK3C2B-related disorder
  • p.Arg315Trp No assertion criteria PIK3C2B-related disorder ⚠
  • p.Arg75Trp No assertion criteria PIK3C2B-related disorder
  • p.Asn541= No assertion criteria PIK3C2B-related disorder
  • p.Glu1411= No assertion criteria PIK3C2B-related disorder
  • p.His1397= No assertion criteria PIK3C2B-related disorder
  • p.Ile684= No assertion criteria PIK3C2B-related disorder
  • p.Leu1604= No assertion criteria PIK3C2B-related disorder
  • p.Phe633= No assertion criteria PIK3C2B-related disorder
  • p.Pro1461= No assertion criteria PIK3C2B-related disorder
  • p.Pro1462= No assertion criteria PIK3C2B-related disorder
  • p.Ser1511= No assertion criteria PIK3C2B-related disorder
  • p.Ser765= No assertion criteria PIK3C2B-related disorder
  • p.Ser859= No assertion criteria PIK3C2B-related disorder
  • p.Thr1148= No assertion criteria PIK3C2B-related disorder
  • p.Val1299= No assertion criteria PIK3C2B-related disorder

Benign/Likely benign 2

Likely benign 41

Uncertain significance 187