MAP2K1 — 706 ClinVar variants

All ClinVar germline MAP2K1 variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 224 flagged for review →

21 Pathogenic · 7 Pathogenic/Likely pathogenic · 27 Likely pathogenic · 24 Conflicting · 48 Benign · 14 Benign/Likely benign · 271 Likely benign · 294 Uncertain significance

Full MAP2K1 gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions

⚑ Evidence disagreements 224

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 1

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

Predictors agree, ClinVar conflicts 7

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

Predictors lean, ClinVar uncertain 165

ClinVar classifies these uncertain (VUS), but the independent predictors unanimously lean one way — a triage signal for review, not a reclassification. · showing the 150 best-reviewed of 165

Predictors split 51

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

All MAP2K1 variants

Pathogenic 21

Pathogenic/Likely pathogenic 7

Likely pathogenic 27

Conflicting classifications of pathogenicity 24

Benign 48

Benign/Likely benign 14

  • c.1068+19G>A Multiple submitters RASopathy
  • c.1069-16G>A Multiple submitters RASopathy
  • c.291+18A>T Multiple submitters RASopathy
  • c.292-3C>T Multiple submitters Cardiovascular phenotype
  • c.439-19C>A Multiple submitters RASopathy
  • c.439-8G>A Multiple submitters RASopathy
  • c.569-19T>A Multiple submitters RASopathy
  • c.-2A>G Multiple submitters Noonan syndrome and Noonan-related syndrome
  • p.Ala52= Multiple submitters Cardiovascular phenotype
  • p.Gly79= Multiple submitters Cardiovascular phenotype
  • p.Leu92= Multiple submitters RASopathy
  • p.Lys59= Multiple submitters RASopathy
  • p.Ser212= Multiple submitters Cardiovascular phenotype
  • p.Tyr300= Multiple submitters Cardiovascular phenotype

Likely benign 271

Uncertain significance 294