UQCRC2 — 190 ClinVar variants
All ClinVar germline UQCRC2 variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 81 flagged for review →
2 Pathogenic · 1 Pathogenic/Likely pathogenic · 5 Likely pathogenic · 3 Conflicting · 16 Benign · 4 Benign/Likely benign · 67 Likely benign · 92 Uncertain significance
Full UQCRC2 gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions⚑ Evidence disagreements 81
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 2
ClinVar submitters conflict, but the independent predictors unanimously agree — a QC review flag, not a reclassification.
-
UQCRC2 p.Leu89Pro
Conflicting
Single submitter
mitochondrial complex III deficiency nuclear type 5
-
UQCRC2 p.Tyr121His
Conflicting
Single submitter
mitochondrial complex III deficiency nuclear type 5
Predictors lean, ClinVar uncertain 62
ClinVar classifies these uncertain (VUS), but the independent predictors unanimously lean one way — a triage signal for review, not a reclassification.
- UQCRC2 p.Ala27Val Uncertain significance Multiple submitters
- UQCRC2 p.Asn139Ser Uncertain significance Multiple submitters
- UQCRC2 p.Met438Val Uncertain significance Multiple submitters
- UQCRC2 p.Pro32Leu Uncertain significance Multiple submitters
- UQCRC2 p.Ala249Thr Uncertain significance Single submitter
- UQCRC2 p.Ala278Thr Uncertain significance Single submitter
- UQCRC2 p.Ala295Pro Uncertain significance Single submitter
- UQCRC2 p.Ala427Val Uncertain significance Single submitter
- UQCRC2 p.Arg127Gln Uncertain significance Single submitter
-
UQCRC2 p.Arg127Trp
Uncertain significance
Single submitter
mitochondrial complex III deficiency nuclear type 5
- UQCRC2 p.Arg147His Uncertain significance Single submitter
- UQCRC2 p.Arg148His Uncertain significance Single submitter
- UQCRC2 p.Arg254Cys Uncertain significance Single submitter
- UQCRC2 p.Arg301Ser Uncertain significance Single submitter
-
UQCRC2 p.Arg84Cys
Uncertain significance
Single submitter
UQCRC2-related disorder
- UQCRC2 p.Asn188Asp Uncertain significance Single submitter
- UQCRC2 p.Asn262Lys Uncertain significance Single submitter
- UQCRC2 p.Asn76Ser Uncertain significance Single submitter
- UQCRC2 p.Gln155His Uncertain significance Single submitter
- UQCRC2 p.Gln319Arg Uncertain significance Single submitter
- UQCRC2 p.Gln343Arg Uncertain significance Single submitter
- UQCRC2 p.Glu135Asp Uncertain significance Single submitter
- UQCRC2 p.Glu39Lys Uncertain significance Single submitter
- UQCRC2 p.Gly222Arg Uncertain significance Single submitter
- UQCRC2 p.Gly248Asp Uncertain significance Single submitter
- UQCRC2 p.Gly255Arg Uncertain significance Single submitter
- UQCRC2 p.Gly381Arg Uncertain significance Single submitter
- UQCRC2 p.Gly68Ser Uncertain significance Single submitter
- UQCRC2 p.Gly8Asp Uncertain significance Single submitter
- UQCRC2 p.His172Tyr Uncertain significance Single submitter
- UQCRC2 p.His212Tyr Uncertain significance Single submitter
- UQCRC2 p.His81Arg Uncertain significance Single submitter
- UQCRC2 p.Ile221Thr Uncertain significance Single submitter
- UQCRC2 p.Ile424Thr Uncertain significance Single submitter
- UQCRC2 p.Leu230Val Uncertain significance Single submitter
- UQCRC2 p.Leu89Val Uncertain significance Single submitter
- UQCRC2 p.Lys21Arg Uncertain significance Single submitter
- UQCRC2 p.Lys21Asn Uncertain significance Single submitter
- UQCRC2 p.Lys377Arg Uncertain significance Single submitter
- UQCRC2 p.Pro228Leu Uncertain significance Single submitter
- UQCRC2 p.Pro44Ser Uncertain significance Single submitter
- UQCRC2 p.Ser11Leu Uncertain significance Single submitter
- UQCRC2 p.Ser275Gly Uncertain significance Single submitter
- UQCRC2 p.Ser303Gly Uncertain significance Single submitter
- UQCRC2 p.Thr122Ala Uncertain significance Single submitter
- UQCRC2 p.Thr142Ile Uncertain significance Single submitter
- UQCRC2 p.Thr306Ala Uncertain significance Single submitter
- UQCRC2 p.Thr317Ser Uncertain significance Single submitter
- UQCRC2 p.Thr79Ile Uncertain significance Single submitter
- UQCRC2 p.Tyr14Cys Uncertain significance Single submitter
- UQCRC2 p.Tyr14His Uncertain significance Single submitter
- UQCRC2 p.Tyr253Cys Uncertain significance Single submitter
- UQCRC2 p.Tyr55Cys Uncertain significance Single submitter
- UQCRC2 p.Tyr55Ser Uncertain significance Single submitter
- UQCRC2 p.Val112Leu Uncertain significance Single submitter
- UQCRC2 p.Val140Ile Uncertain significance Single submitter
- UQCRC2 p.Val18Ile Uncertain significance Single submitter
- UQCRC2 p.Val209Ile Uncertain significance Single submitter
- UQCRC2 p.Val323Ile Uncertain significance Single submitter
- UQCRC2 p.Val350Ile Uncertain significance Single submitter
-
UQCRC2 p.Gly397Arg
Uncertain significance
No assertion criteria
mitochondrial complex III deficiency nuclear type 5
-
UQCRC2 p.Phe146Ser
Uncertain significance
No assertion criteria
mitochondrial complex III deficiency nuclear type 5
Predictors split 17
The independent predictors disagree with each other — read with care.
- UQCRC2 p.Phe97Leu Uncertain significance Multiple submitters
- UQCRC2 p.Tyr355Cys Uncertain significance Multiple submitters
- UQCRC2 p.Arg12Gly Uncertain significance Single submitter
- UQCRC2 p.Arg301Lys Uncertain significance Single submitter
- UQCRC2 p.Asn421Tyr Uncertain significance Single submitter
- UQCRC2 p.Gly102Glu Uncertain significance Single submitter
- UQCRC2 p.Gly62Ser Uncertain significance Single submitter
- UQCRC2 p.Ile221Met Uncertain significance Single submitter
-
UQCRC2 p.Ile221Phe
Uncertain significance
Single submitter
mitochondrial complex III deficiency nuclear type 5
- UQCRC2 p.Ile338Met Uncertain significance Single submitter
- UQCRC2 p.Ile65Thr Uncertain significance Single submitter
- UQCRC2 p.Met134Ile Uncertain significance Single submitter
- UQCRC2 p.Phe13Leu Uncertain significance Single submitter
- UQCRC2 p.Ser280Asn Uncertain significance Single submitter
-
UQCRC2 p.Ser410Pro
Uncertain significance
Single submitter
mitochondrial complex III deficiency nuclear type 5
-
UQCRC2 p.Ser69Asn
Uncertain significance
Single submitter
mitochondrial complex III deficiency nuclear type 5
- UQCRC2 p.Tyr330His Uncertain significance Single submitter
All UQCRC2 variants
Pathogenic 2
- p.Gly222Ala Single submitter mitochondrial complex III deficiency nuclear type 5
- p.Gly108Asp No assertion criteria mitochondrial complex III deficiency nuclear type 5
Pathogenic/Likely pathogenic 1
- p.Arg183Trp Multiple submitters mitochondrial complex III deficiency nuclear type 5
Likely pathogenic 5
- c.1048-2A>C Single submitter mitochondrial disease
- c.514+1G>A Single submitter
- c.967-1G>A Single submitter
- p.Ile341fs Single submitter
- p.Leu244fs Single submitter mitochondrial complex III deficiency nuclear type 5
Conflicting classifications of pathogenicity 3
- c.757_766+3del Single submitter
- p.Leu89Pro Single submitter mitochondrial complex III deficiency nuclear type 5 ⚠
- p.Tyr121His Single submitter mitochondrial complex III deficiency nuclear type 5 ⚠
Benign 16
- c.1047+189G>T Multiple submitters
- c.1048-7G>C Multiple submitters
- c.1278+101T>C Multiple submitters
- c.613-96A>G Multiple submitters
- c.767-108T>C Multiple submitters
- c.-32G>T Multiple submitters
- p.Ala427= Multiple submitters
- p.Arg148Ser Multiple submitters
- p.Arg183Gln Multiple submitters mitochondrial complex III deficiency nuclear type 5
- p.Arg254His Multiple submitters
- c.1125-47dup Single submitter
- c.1279-105dup Single submitter
- c.267+208A>G Single submitter
- c.34-151dup Single submitter
- c.514+11_514+48dup Single submitter
- c.966+13A>T Single submitter
Benign/Likely benign 4
- c.117+10A>G Multiple submitters
- c.1279-16G>C Multiple submitters
- p.Ala105= Multiple submitters
- p.Gln318Pro Multiple submitters mitochondrial complex III deficiency nuclear type 5
Likely benign 67
- c.389+76G>A Multiple submitters
- c.767-50A>G Multiple submitters
- c.967-9A>G Multiple submitters
- p.Asp194= Multiple submitters
- p.Phe208= Multiple submitters
- p.Pro189= Multiple submitters
- p.Val140= Multiple submitters
- c.1047+70C>T Single submitter
- c.1124+12T>C Single submitter
- c.1125-5G>C Single submitter
- c.117+13A>G Single submitter
- c.117+7C>T Single submitter
- c.1278+18T>C Single submitter
- c.267+9C>G Single submitter
- c.333-7G>C Single submitter
- c.34-10T>G Single submitter
- c.34-151del Single submitter
- c.34-167C>A Single submitter
- c.34-177C>T Single submitter
- c.34-20C>T Single submitter
- c.34-8A>G Single submitter
- c.390-14G>A Single submitter
- c.390-15C>T Single submitter
- c.390-9C>G Single submitter
- c.514+7A>G Single submitter
- c.514+9A>G Single submitter
- c.515-4A>G Single submitter
- c.612+7A>G Single submitter
- c.613-112C>T Single submitter
- c.613-14T>G Single submitter
- c.613-7T>C Single submitter
- c.670+17G>A Single submitter
- c.671-12_671-11del Single submitter
- c.671-12C>A Single submitter
- c.766+17A>G Single submitter
- c.766+17A>T Single submitter
- c.767-19A>G Single submitter
- c.966+30T>C Single submitter
- c.967-11T>C Single submitter
- c.967-145A>G Single submitter
- c.-22T>C Single submitter
- c.-35C>T Single submitter
- c.*11C>A Single submitter
- p.Ala181= Single submitter
- p.Ala278= Single submitter
- p.Ala283= Single submitter
- p.Ala316= Single submitter
- p.Arg196= Single submitter
- p.Arg84= Single submitter
- p.Asn304= Single submitter
- p.Asn421Asp Single submitter
- p.Glu390= Single submitter
- p.Gly108= Single submitter
- p.His178= Single submitter
- p.Ile221Val Single submitter
- p.Leu177= Single submitter
- p.Leu293= Single submitter
- p.Leu3= Single submitter
- p.Leu444= Single submitter
- p.Leu89= Single submitter
- p.Phe10= Single submitter
- p.Pro32= Single submitter
- p.Ser95= Single submitter
- p.Thr113= Single submitter
- p.Thr340= Single submitter
- p.Thr86= Single submitter
- p.Thr90= Single submitter
Uncertain significance 92
- p.Ala27Val Multiple submitters ⚠
- p.Arg84His Multiple submitters
- p.Asn139Ser Multiple submitters ⚠
- p.Met438Val Multiple submitters ⚠
- p.Phe97Leu Multiple submitters ⚠
- p.Pro32Leu Multiple submitters ⚠
- p.Tyr355Cys Multiple submitters ⚠
- c.117+1G>T Single submitter mitochondrial complex III deficiency nuclear type 5
- c.268-15T>G Single submitter
- c.268-2A>G Single submitter
- c.332+4del Single submitter
- p.Ala249Thr Single submitter ⚠
- p.Ala278Thr Single submitter ⚠
- p.Ala295Pro Single submitter ⚠
- p.Ala427Val Single submitter ⚠
- p.Arg127Gln Single submitter ⚠
- p.Arg127Trp Single submitter mitochondrial complex III deficiency nuclear type 5 ⚠
- p.Arg12Gly Single submitter ⚠
- p.Arg147His Single submitter ⚠
- p.Arg148His Single submitter ⚠
- p.Arg254Cys Single submitter ⚠
- p.Arg301Lys Single submitter ⚠
- p.Arg301Ser Single submitter ⚠
- p.Arg84Cys Single submitter UQCRC2-related disorder ⚠
- p.Asn188Asp Single submitter ⚠
- p.Asn262Lys Single submitter ⚠
- p.Asn421Tyr Single submitter ⚠
- p.Asn76Ser Single submitter ⚠
- p.Gln155His Single submitter ⚠
- p.Gln319Arg Single submitter ⚠
- p.Gln343Arg Single submitter ⚠
- p.Gln415Ter Single submitter
- p.Glu135Asp Single submitter ⚠
- p.Glu395Lys Single submitter
- p.Glu39Lys Single submitter ⚠
- p.Gly102Glu Single submitter ⚠
- p.Gly222Arg Single submitter ⚠
- p.Gly248Asp Single submitter ⚠
- p.Gly255Arg Single submitter ⚠
- p.Gly381Arg Single submitter ⚠
- p.Gly62Ser Single submitter ⚠
- p.Gly68Ser Single submitter ⚠
- p.Gly8Asp Single submitter ⚠
- p.His172Tyr Single submitter ⚠
- p.His212Tyr Single submitter ⚠
- p.His81Arg Single submitter ⚠
- p.Ile221Met Single submitter ⚠
- p.Ile221Phe Single submitter mitochondrial complex III deficiency nuclear type 5 ⚠
- p.Ile221Thr Single submitter ⚠
- p.Ile338Met Single submitter ⚠
- p.Ile424Thr Single submitter ⚠
- p.Ile65Thr Single submitter ⚠
- p.Leu230Val Single submitter ⚠
- p.Leu289Phe Single submitter
- p.Leu89Val Single submitter ⚠
- p.Lys21Arg Single submitter ⚠
- p.Lys21Asn Single submitter ⚠
- p.Lys377Arg Single submitter ⚠
- p.Met134Ile Single submitter ⚠
- p.Met438Ile Single submitter
- p.Phe13Leu Single submitter ⚠
- p.Pro228Leu Single submitter ⚠
- p.Pro44Ser Single submitter ⚠
- p.Ser11Leu Single submitter ⚠
- p.Ser275Gly Single submitter ⚠
- p.Ser280Asn Single submitter ⚠
- p.Ser303Gly Single submitter ⚠
- p.Ser410Pro Single submitter mitochondrial complex III deficiency nuclear type 5 ⚠
- p.Ser69Asn Single submitter mitochondrial complex III deficiency nuclear type 5 ⚠
- p.Thr122Ala Single submitter ⚠
- p.Thr142Ile Single submitter ⚠
- p.Thr306Ala Single submitter ⚠
- p.Thr317Ser Single submitter ⚠
- p.Thr79Ile Single submitter ⚠
- p.Tyr14Cys Single submitter ⚠
- p.Tyr14His Single submitter ⚠
- p.Tyr253Cys Single submitter ⚠
- p.Tyr330His Single submitter ⚠
- p.Tyr55Cys Single submitter ⚠
- p.Tyr55Ser Single submitter ⚠
- p.Val112Leu Single submitter ⚠
- p.Val140Ile Single submitter ⚠
- p.Val151Ala Single submitter
- p.Val18Ile Single submitter ⚠
- p.Val209Ile Single submitter ⚠
- p.Val233_Glu235del Single submitter
- p.Val323Ile Single submitter ⚠
- p.Val350Ile Single submitter ⚠
- p.Val419fs Single submitter mitochondrial complex III deficiency nuclear type 5
- p.Val419Met Single submitter
- p.Gly397Arg No assertion criteria mitochondrial complex III deficiency nuclear type 5 ⚠
- p.Phe146Ser No assertion criteria mitochondrial complex III deficiency nuclear type 5 ⚠