COX15 — 501 ClinVar variants

All ClinVar germline COX15 variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 120 flagged for review →

15 Pathogenic · 8 Pathogenic/Likely pathogenic · 16 Likely pathogenic · 30 Conflicting · 22 Benign · 7 Benign/Likely benign · 199 Likely benign · 204 Uncertain significance

Full COX15 gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions

⚑ Evidence disagreements 120

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 14

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 26

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

All COX15 variants

Pathogenic 15

Pathogenic/Likely pathogenic 8

  • c.272+2T>G Multiple submitters
  • p.Arg153Ter Multiple submitters cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • p.Ser151Ter Multiple submitters Leigh syndrome
  • p.Ser229Ter Multiple submitters cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • p.Ser277Ter Multiple submitters
  • p.Trp102Ter Multiple submitters Leigh syndrome
  • p.Trp199Ter Multiple submitters cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • p.Trp239Ter Multiple submitters cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2

Likely pathogenic 16

  • c.750+1G>A Multiple submitters cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • c.750+1G>T Multiple submitters cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • c.207_272+655del Single submitter
  • c.583-2A>G Single submitter
  • c.751-2A>T Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • c.79_90+3delinsGACT Single submitter Leigh syndrome
  • c.90+1G>C Single submitter
  • c.987+1G>A Single submitter
  • c.987+1G>C Single submitter
  • c.987+1G>T Single submitter
  • p.Ala279fs Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • p.Glu107Ter Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • p.Gly70Asp Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • p.Phe280Ser Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • p.Pro252fs Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • p.Ser113fs Single submitter

Conflicting classifications of pathogenicity 30

  • c.396-3C>G Single submitter COX15-related disorder
  • c.582+14A>G Single submitter Leigh syndrome
  • c.832+9C>T Single submitter Leigh syndrome
  • c.833-11T>G Single submitter
  • c.90+1G>A Single submitter
  • c.91-1G>C Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • c.988-2A>T Single submitter
  • c.988-8C>A Single submitter Leigh syndrome
  • c.-23G>T Single submitter Leigh syndrome
  • c.*3817A>G Single submitter Leigh syndrome
  • p.Ala25Ser Single submitter Inborn genetic diseases ⚠
  • p.Arg157Cys Single submitter Inborn genetic diseases ⚠
  • p.Arg178Cys Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2 ⚠
  • p.Arg222Cys Single submitter Leigh syndrome ⚠
  • p.Arg28Thr Single submitter Inborn genetic diseases ⚠
  • p.Arg36Cys Single submitter Inborn genetic diseases ⚠
  • p.Arg36His Single submitter ⚠
  • p.Arg55Lys Single submitter Inborn genetic diseases ⚠
  • p.Arg71Ter Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • p.Gly96Val Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2 ⚠
  • p.Ile311Met Single submitter Inborn genetic diseases ⚠
  • p.Ile347fs Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2
  • p.Ile347Thr Single submitter
  • p.Ile85= Single submitter Leigh syndrome
  • p.Leu343= Single submitter Leigh syndrome
  • p.Pro310Arg Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2 ⚠
  • p.Ser344Pro Single submitter cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 2 ⚠
  • p.Tyr17Cys Single submitter Inborn genetic diseases ⚠
  • p.Val334Phe Single submitter Inborn genetic diseases ⚠
  • p.Val339Met Single submitter Inborn genetic diseases ⚠

Benign 22

Benign/Likely benign 7

Likely benign 199

Uncertain significance 204