MPO — 101 ClinVar variants
All ClinVar germline MPO variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 58 flagged for review →
1 Pathogenic · 2 Pathogenic/Likely pathogenic · 5 Likely pathogenic · 6 Conflicting · 2 Benign · 1 Benign/Likely benign · 22 Likely benign · 62 Uncertain significance
Full MPO gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions⚑ Evidence disagreements 58
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 4
ClinVar submitters conflict, but the independent predictors unanimously agree — a QC review flag, not a reclassification.
-
MPO p.Ala332Val
Conflicting
Single submitter
myeloperoxidase deficiency
- MPO p.Glu683Gln Conflicting Single submitter
- MPO p.Thr42Met Conflicting Single submitter
-
MPO p.Tyr173Cys
Conflicting
Single submitter
Alzheimer disease type 1
Predictors lean, ClinVar uncertain 43
ClinVar classifies these uncertain (VUS), but the independent predictors unanimously lean one way — a triage signal for review, not a reclassification.
-
MPO p.Arg691Gln
Uncertain significance
Multiple submitters
Alzheimer disease type 1
- MPO p.Met356Val Uncertain significance Multiple submitters
- MPO p.Ala229Gly Uncertain significance Single submitter
- MPO p.Ala229Thr Uncertain significance Single submitter
- MPO p.Ala375Ser Uncertain significance Single submitter
- MPO p.Ala401Ser Uncertain significance Single submitter
- MPO p.Ala662Thr Uncertain significance Single submitter
- MPO p.Arg272Gln Uncertain significance Single submitter
- MPO p.Arg272Trp Uncertain significance Single submitter
- MPO p.Arg354His Uncertain significance Single submitter
- MPO p.Arg725Gln Uncertain significance Single submitter
- MPO p.Arg725Gly Uncertain significance Single submitter
-
MPO p.Asn150Lys
Uncertain significance
Single submitter
myeloperoxidase deficiency
- MPO p.Asn280Ser Uncertain significance Single submitter
- MPO p.Asn299Ser Uncertain significance Single submitter
- MPO p.Asn305Lys Uncertain significance Single submitter
- MPO p.Asn372Ser Uncertain significance Single submitter
- MPO p.Asn716Ser Uncertain significance Single submitter
- MPO p.Asn729Ser Uncertain significance Single submitter
- MPO p.Glu347Gln Uncertain significance Single submitter
- MPO p.Gly164Arg Uncertain significance Single submitter
-
MPO p.Gly344Asp
Uncertain significance
Single submitter
Alzheimer disease
- MPO p.Gly646Ser Uncertain significance Single submitter
- MPO p.Gly658Asp Uncertain significance Single submitter
- MPO p.Gly666Arg Uncertain significance Single submitter
- MPO p.Ile330Val Uncertain significance Single submitter
- MPO p.Ile640Phe Uncertain significance Single submitter
- MPO p.Ile640Val Uncertain significance Single submitter
- MPO p.Ile709Phe Uncertain significance Single submitter
- MPO p.Leu617Met Uncertain significance Single submitter
- MPO p.Lys625Gln Uncertain significance Single submitter
- MPO p.Met253Val Uncertain significance Single submitter
- MPO p.Pro223Arg Uncertain significance Single submitter
- MPO p.Pro244Leu Uncertain significance Single submitter
- MPO p.Pro289Leu Uncertain significance Single submitter
- MPO p.Ser740Phe Uncertain significance Single submitter
- MPO p.Thr266Ser Uncertain significance Single submitter
- MPO p.Tyr173His Uncertain significance Single submitter
- MPO p.Tyr203Ser Uncertain significance Single submitter
- MPO p.Val163Met Uncertain significance Single submitter
- MPO p.Val276Ile Uncertain significance Single submitter
- MPO p.Val286Phe Uncertain significance Single submitter
- MPO p.Val647Leu Uncertain significance Single submitter
Predictors split 11
The independent predictors disagree with each other — read with care.
- MPO p.Arg604Cys Likely benign Multiple submitters
- MPO p.Arg184Cys Uncertain significance Single submitter
- MPO p.Arg653Cys Uncertain significance Single submitter
- MPO p.Asn232Lys Uncertain significance Single submitter
- MPO p.Asp705Asn Uncertain significance Single submitter
- MPO p.Gln616His Uncertain significance Single submitter
- MPO p.Glu347Lys Uncertain significance Single submitter
- MPO p.Phe605Leu Uncertain significance Single submitter
- MPO p.Ser345Gly Uncertain significance Single submitter
- MPO p.Val657Leu Uncertain significance Single submitter
- MPO p.Val728Phe Uncertain significance Single submitter
All MPO variants
Pathogenic 1
- p.Leu209fs Single submitter myeloperoxidase deficiency
Pathogenic/Likely pathogenic 2
- c.2031-2A>C Multiple submitters MPO-related disorder
- p.Gln241Ter Multiple submitters MPO-related disorder
Likely pathogenic 5
- p.Thr428fs Multiple submitters MPO-related disorder
- p.Trp602Ter Multiple submitters myeloperoxidase deficiency
- p.Ala273fs Single submitter myeloperoxidase deficiency
- p.Gln254fs Single submitter
- p.Glu202fs No assertion criteria MPO-related disorder
Conflicting classifications of pathogenicity 6
- p.Ala332Val Single submitter myeloperoxidase deficiency ⚠
- p.Glu202Ter Single submitter myeloperoxidase deficiency
- p.Glu683Gln Single submitter ⚠
- p.Met251Thr Single submitter myeloperoxidase deficiency
- p.Thr42Met Single submitter ⚠
- p.Tyr173Cys Single submitter Alzheimer disease type 1 ⚠
Benign 2
- c.2031-6A>C Multiple submitters
- p.Thr711= Multiple submitters
Benign/Likely benign 1
- p.Asn729= Multiple submitters myeloperoxidase deficiency
Likely benign 22
- p.Arg604Cys Multiple submitters ⚠
- p.Pro105= Multiple submitters
- c.679-5C>T Single submitter
- c.679-8T>G Single submitter
- p.Ala394Val Single submitter
- p.Arg622= Single submitter
- p.Arg656= Single submitter
- p.Asn232= Single submitter
- p.Asn299= Single submitter
- p.Gly645= Single submitter
- p.Ile642Leu Single submitter
- p.Ile664Leu Single submitter
- p.Ile665= Single submitter
- p.Leu250= Single submitter
- p.Leu738= Single submitter
- p.Phe336= Single submitter
- p.Pro297= Single submitter
- p.Pro348= Single submitter
- p.Ser648= Single submitter
- p.Thr613= Single submitter
- p.Val165= Single submitter
- p.Leu651= No assertion criteria MPO-related disorder
Uncertain significance 62
- p.Arg691Gln Multiple submitters Alzheimer disease type 1 ⚠
- p.Met356Val Multiple submitters ⚠
- p.Ala229Gly Single submitter ⚠
- p.Ala229Thr Single submitter ⚠
- p.Ala375Ser Single submitter ⚠
- p.Ala401Ser Single submitter ⚠
- p.Ala662Thr Single submitter ⚠
- p.Arg184Cys Single submitter ⚠
- p.Arg248His Single submitter
- p.Arg272Gln Single submitter ⚠
- p.Arg272Trp Single submitter ⚠
- p.Arg354His Single submitter ⚠
- p.Arg653Cys Single submitter ⚠
- p.Arg725Gln Single submitter ⚠
- p.Arg725Gly Single submitter ⚠
- p.Asn150Lys Single submitter myeloperoxidase deficiency ⚠
- p.Asn232Lys Single submitter ⚠
- p.Asn280Ser Single submitter ⚠
- p.Asn299Ser Single submitter ⚠
- p.Asn305Lys Single submitter ⚠
- p.Asn372Ser Single submitter ⚠
- p.Asn716Ile Single submitter
- p.Asn716Ser Single submitter ⚠
- p.Asn729Ser Single submitter ⚠
- p.Asp264Gly Single submitter myeloperoxidase deficiency
- p.Asp705Asn Single submitter ⚠
- p.Gln104del Single submitter
- p.Gln616His Single submitter ⚠
- p.Glu347Gln Single submitter ⚠
- p.Glu347Lys Single submitter ⚠
- p.Gly164Arg Single submitter ⚠
- p.Gly344Asp Single submitter Alzheimer disease ⚠
- p.Gly646Ser Single submitter ⚠
- p.Gly658Asp Single submitter ⚠
- p.Gly666Arg Single submitter ⚠
- p.Ile330Val Single submitter ⚠
- p.Ile640Phe Single submitter ⚠
- p.Ile640Val Single submitter ⚠
- p.Ile709Phe Single submitter ⚠
- p.Leu226= Single submitter
- p.Leu617Met Single submitter ⚠
- p.Lys625Gln Single submitter ⚠
- p.Met253Val Single submitter ⚠
- p.Phe265_Thr266del Single submitter myeloperoxidase deficiency
- p.Phe605Leu Single submitter ⚠
- p.Pro223Arg Single submitter ⚠
- p.Pro244Leu Single submitter ⚠
- p.Pro289Leu Single submitter ⚠
- p.Pro724Leu Single submitter
- p.Ser191Thr Single submitter
- p.Ser345Gly Single submitter ⚠
- p.Ser740Phe Single submitter ⚠
- p.Thr266Ser Single submitter ⚠
- p.Tyr173His Single submitter ⚠
- p.Tyr203Ser Single submitter ⚠
- p.Val163Met Single submitter ⚠
- p.Val276Ile Single submitter ⚠
- p.Val286Phe Single submitter ⚠
- p.Val647Leu Single submitter ⚠
- p.Val657Leu Single submitter ⚠
- p.Val712Met Single submitter
- p.Val728Phe Single submitter ⚠