MRPL3 — 147 ClinVar variants
All ClinVar germline MRPL3 variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 63 flagged for review →
1 Pathogenic · 3 Likely pathogenic · 3 Conflicting · 22 Benign · 4 Benign/Likely benign · 46 Likely benign · 68 Uncertain significance
Full MRPL3 gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions⚑ Evidence disagreements 63
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.
Predictors lean, ClinVar uncertain 53
ClinVar classifies these uncertain (VUS), but the independent predictors unanimously lean one way — a triage signal for review, not a reclassification.
- MRPL3 p.Ala185Val Uncertain significance Multiple submitters
- MRPL3 p.Arg199His Uncertain significance Multiple submitters
- MRPL3 p.Arg275Lys Uncertain significance Multiple submitters
- MRPL3 p.Gly169Val Uncertain significance Multiple submitters
- MRPL3 p.His117Arg Uncertain significance Multiple submitters
- MRPL3 p.Ile345Val Uncertain significance Multiple submitters
- MRPL3 p.Pro171Leu Uncertain significance Multiple submitters
-
MRPL3 p.Ser288Pro
Uncertain significance
Multiple submitters
combined oxidative phosphorylation defect type 9
- MRPL3 p.Thr245Ser Uncertain significance Multiple submitters
- MRPL3 p.Val204Gly Uncertain significance Multiple submitters
- MRPL3 p.Val337Met Uncertain significance Multiple submitters
- MRPL3 p.Ala186Thr Uncertain significance Single submitter
- MRPL3 p.Ala242Thr Uncertain significance Single submitter
- MRPL3 p.Ala244Thr Uncertain significance Single submitter
- MRPL3 p.Arg154Cys Uncertain significance Single submitter
- MRPL3 p.Arg199Cys Uncertain significance Single submitter
- MRPL3 p.Asn137Ser Uncertain significance Single submitter
- MRPL3 p.Asn294Ser Uncertain significance Single submitter
- MRPL3 p.Asn313Thr Uncertain significance Single submitter
- MRPL3 p.Asp301Gly Uncertain significance Single submitter
- MRPL3 p.Asp50Tyr Uncertain significance Single submitter
-
MRPL3 p.Cys127Arg
Uncertain significance
Single submitter
combined oxidative phosphorylation defect type 9
- MRPL3 p.Gln63His Uncertain significance Single submitter
- MRPL3 p.Glu327Lys Uncertain significance Single submitter
- MRPL3 p.Gly114Asp Uncertain significance Single submitter
- MRPL3 p.Gly341Arg Uncertain significance Single submitter
- MRPL3 p.Ile187Val Uncertain significance Single submitter
- MRPL3 p.Ile282Val Uncertain significance Single submitter
- MRPL3 p.Ile34Met Uncertain significance Single submitter
- MRPL3 p.Ile61Thr Uncertain significance Single submitter
- MRPL3 p.Ile87Val Uncertain significance Single submitter
- MRPL3 p.Leu168Phe Uncertain significance Single submitter
- MRPL3 p.Leu41Ile Uncertain significance Single submitter
- MRPL3 p.Leu73Ile Uncertain significance Single submitter
- MRPL3 p.Lys256Thr Uncertain significance Single submitter
- MRPL3 p.Pro340Leu Uncertain significance Single submitter
- MRPL3 p.Pro86Leu Uncertain significance Single submitter
- MRPL3 p.Thr111Ala Uncertain significance Single submitter
- MRPL3 p.Thr133Met Uncertain significance Single submitter
- MRPL3 p.Thr159Ile Uncertain significance Single submitter
- MRPL3 p.Thr191Pro Uncertain significance Single submitter
- MRPL3 p.Thr210Ile Uncertain significance Single submitter
- MRPL3 p.Thr230Ala Uncertain significance Single submitter
- MRPL3 p.Thr236Ser Uncertain significance Single submitter
- MRPL3 p.Trp110Arg Uncertain significance Single submitter
- MRPL3 p.Trp252Cys Uncertain significance Single submitter
- MRPL3 p.Tyr203His Uncertain significance Single submitter
-
MRPL3 p.Tyr265His
Uncertain significance
Single submitter
combined oxidative phosphorylation defect type 9
- MRPL3 p.Tyr269Cys Uncertain significance Single submitter
- MRPL3 p.Tyr307His Uncertain significance Single submitter
-
MRPL3 p.Val118Met
Uncertain significance
Single submitter
combined oxidative phosphorylation defect type 9
- MRPL3 p.Val124Ile Uncertain significance Single submitter
- MRPL3 p.Val147Ala Uncertain significance Single submitter
Predictors split 8
The independent predictors disagree with each other — read with care.
- MRPL3 p.Met261Thr Benign Multiple submitters
- MRPL3 p.Tyr132Cys Uncertain significance Multiple submitters
- MRPL3 p.Asp183Val Uncertain significance Single submitter
- MRPL3 p.Gln233His Uncertain significance Single submitter
- MRPL3 p.Ile276Met Uncertain significance Single submitter
- MRPL3 p.Pro329Ser Conflicting Single submitter
- MRPL3 p.Thr230Met Uncertain significance Single submitter
- MRPL3 p.Tyr284Cys Uncertain significance Single submitter
All MRPL3 variants
Pathogenic 1
- c.629+1G>A Single submitter
Likely pathogenic 3
- c.93-2A>C Single submitter combined oxidative phosphorylation defect type 9
- p.Asn137_Cys138insTer Single submitter Neonatal encephalopathy
- p.Pro317Arg Single submitter combined oxidative phosphorylation defect type 9
Conflicting classifications of pathogenicity 3
- p.Arg156His Single submitter ⚠
- p.His231Arg Single submitter ⚠
- p.Pro329Ser Single submitter ⚠
Benign 22
- c.277+18G>A Multiple submitters
- c.277+4A>C Multiple submitters
- c.370-87A>G Multiple submitters
- c.738+43A>G Multiple submitters
- c.816+12A>C Multiple submitters
- p.Ile34= Multiple submitters
- p.Leu296= Multiple submitters
- p.Met261Thr Multiple submitters ⚠
- p.Pro315= Multiple submitters
- c.277+122G>A Single submitter
- c.277+147T>A Single submitter
- c.277+251A>T Single submitter
- c.369+192C>G Single submitter
- c.369+204G>A Single submitter
- c.369+235_369+237del Single submitter
- c.370-197C>T Single submitter
- c.568+141del Single submitter
- c.568+232G>A Single submitter
- c.738+68C>T Single submitter
- c.816+139GT[11] Single submitter
- c.894+27del Single submitter
- c.894+41del Single submitter
Benign/Likely benign 4
- c.630-15G>A Multiple submitters
- p.Ala306= Multiple submitters
- p.Gly311Ser Multiple submitters
- p.Ser75Asn Multiple submitters
Likely benign 46
- c.277+7A>T Multiple submitters
- c.370-75G>T Multiple submitters
- c.894+7A>G Multiple submitters
- c.93-233G>T Multiple submitters
- c.93-261T>G Multiple submitters
- c.93-85T>G Multiple submitters
- p.Cys295= Multiple submitters
- c.277+254C>A Single submitter
- c.277+9T>A Single submitter
- c.369+148T>G Single submitter
- c.369+20C>T Single submitter
- c.370-16A>G Single submitter
- c.568+15G>A Single submitter
- c.569-13T>C Single submitter
- c.629+222dup Single submitter
- c.629+231del Single submitter
- c.630-18A>G Single submitter
- c.630-302C>T Single submitter
- c.738+267T>A Single submitter
- c.739-19C>A Single submitter
- c.739-7C>T Single submitter
- c.816+139GT[13] Single submitter
- c.816+17G>A Single submitter
- c.816+222T>C Single submitter
- c.816+282A>G Single submitter
- c.816+7_816+8del Single submitter
- c.894+7_894+13dup Single submitter
- c.92+294C>T Single submitter
- c.*86C>T Single submitter
- p.Arg166Gln Single submitter
- p.Gln202= Single submitter
- p.Gln339= Single submitter
- p.Glu327= Single submitter
- p.Gly254= Single submitter
- p.Ile178= Single submitter
- p.Lys81= Single submitter
- p.Phe95Ser Single submitter
- p.Thr230= Single submitter
- p.Thr234= Single submitter
- p.Thr318= Single submitter
- p.Val119= Single submitter
- p.Val124= Single submitter
- p.Val273= Single submitter
- p.Val65= Single submitter
- c.278-4C>T No assertion criteria MRPL3-related disorder
- p.Glu268= No assertion criteria MRPL3-related disorder
Uncertain significance 68
- p.Ala185Val Multiple submitters ⚠
- p.Arg199His Multiple submitters ⚠
- p.Arg275Lys Multiple submitters ⚠
- p.Gly169Val Multiple submitters ⚠
- p.His117Arg Multiple submitters ⚠
- p.Ile100Thr Multiple submitters
- p.Ile345Val Multiple submitters ⚠
- p.Pro171Leu Multiple submitters ⚠
- p.Ser288Pro Multiple submitters combined oxidative phosphorylation defect type 9 ⚠
- p.Thr245Ser Multiple submitters ⚠
- p.Tyr132Cys Multiple submitters ⚠
- p.Val204Gly Multiple submitters ⚠
- p.Val337Met Multiple submitters ⚠
- c.629+15C>T Single submitter
- c.630-2A>G Single submitter
- p.Ala186Thr Single submitter ⚠
- p.Ala229Gly Single submitter
- p.Ala242Thr Single submitter ⚠
- p.Ala244Thr Single submitter ⚠
- p.Arg154Cys Single submitter ⚠
- p.Arg199Cys Single submitter ⚠
- p.Asn137Ser Single submitter ⚠
- p.Asn294Ser Single submitter ⚠
- p.Asn313Thr Single submitter ⚠
- p.Asp126Gly Single submitter
- p.Asp183Val Single submitter ⚠
- p.Asp301Gly Single submitter ⚠
- p.Asp50Tyr Single submitter ⚠
- p.Cys127Arg Single submitter combined oxidative phosphorylation defect type 9 ⚠
- p.Gln233His Single submitter ⚠
- p.Gln63His Single submitter ⚠
- p.Gln72Ter Single submitter
- p.Glu327Lys Single submitter ⚠
- p.Gly114Asp Single submitter ⚠
- p.Gly201= Single submitter
- p.Gly341Arg Single submitter ⚠
- p.Ile187Val Single submitter ⚠
- p.Ile276Met Single submitter ⚠
- p.Ile282Val Single submitter ⚠
- p.Ile345fs Single submitter
- p.Ile34Met Single submitter ⚠
- p.Ile61Thr Single submitter ⚠
- p.Ile87Val Single submitter ⚠
- p.Leu168Phe Single submitter ⚠
- p.Leu41Ile Single submitter ⚠
- p.Leu73Ile Single submitter ⚠
- p.Lys256Thr Single submitter ⚠
- p.Pro340Leu Single submitter ⚠
- p.Pro86Leu Single submitter ⚠
- p.Thr111Ala Single submitter ⚠
- p.Thr133Met Single submitter ⚠
- p.Thr159Ile Single submitter ⚠
- p.Thr191Pro Single submitter ⚠
- p.Thr210Ile Single submitter ⚠
- p.Thr230Ala Single submitter ⚠
- p.Thr230Met Single submitter ⚠
- p.Thr236Ser Single submitter ⚠
- p.Trp110Arg Single submitter ⚠
- p.Trp222Ter Single submitter
- p.Trp252Cys Single submitter ⚠
- p.Tyr203His Single submitter ⚠
- p.Tyr265His Single submitter combined oxidative phosphorylation defect type 9 ⚠
- p.Tyr269Cys Single submitter ⚠
- p.Tyr284Cys Single submitter ⚠
- p.Tyr307His Single submitter ⚠
- p.Val118Met Single submitter combined oxidative phosphorylation defect type 9 ⚠
- p.Val124Ile Single submitter ⚠
- p.Val147Ala Single submitter ⚠