C1QA — 160 ClinVar variants
All ClinVar germline C1QA variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 74 flagged for review →
7 Pathogenic · 2 Pathogenic/Likely pathogenic · 3 Likely pathogenic · 1 Conflicting · 1 Benign · 4 Benign/Likely benign · 59 Likely benign · 83 Uncertain significance
Full C1QA gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions⚑ Evidence disagreements 74
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 1
ClinVar submitters conflict, but the independent predictors unanimously agree — a QC review flag, not a reclassification.
Predictors lean, ClinVar uncertain 63
ClinVar classifies these uncertain (VUS), but the independent predictors unanimously lean one way — a triage signal for review, not a reclassification.
-
C1QA p.Arg150Gln
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
C1QA p.Arg180Lys
Uncertain significance
Multiple submitters
Inborn genetic diseases
- C1QA p.Arg27Gln Uncertain significance Multiple submitters
- C1QA p.Arg42Gln Uncertain significance Multiple submitters
-
C1QA p.Arg44Gln
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
C1QA p.Arg60Gln
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
C1QA p.Arg60Trp
Uncertain significance
Multiple submitters
Inborn genetic diseases
- C1QA p.Gly31Arg Uncertain significance Multiple submitters
- C1QA p.Ile99Leu Uncertain significance Multiple submitters
-
C1QA p.Met126Ile
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
C1QA p.Pro4Arg
Uncertain significance
Multiple submitters
C1Q deficiency
-
C1QA p.Pro85Ala
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
C1QA p.Thr138Ala
Uncertain significance
Multiple submitters
Inborn genetic diseases
- C1QA p.Ala232Val Uncertain significance Single submitter
- C1QA p.Ala245Pro Uncertain significance Single submitter
-
C1QA p.Ala93Ser
Uncertain significance
Single submitter
Inborn genetic diseases
- C1QA p.Arg27Gly Uncertain significance Single submitter
- C1QA p.Arg44Trp Uncertain significance Single submitter
- C1QA p.Arg5Gln Uncertain significance Single submitter
- C1QA p.Arg5Trp Uncertain significance Single submitter
-
C1QA p.Arg60Leu
Uncertain significance
Single submitter
Inborn genetic diseases
- C1QA p.Asn194Lys Uncertain significance Single submitter
- C1QA p.Asn194Thr Uncertain significance Single submitter
- C1QA p.Asp134Asn Uncertain significance Single submitter
- C1QA p.Asp220Asn Uncertain significance Single submitter
- C1QA p.Gln145Arg Uncertain significance Single submitter
- C1QA p.Gln182Leu Uncertain significance Single submitter
- C1QA p.Glu23Gln Uncertain significance Single submitter
-
C1QA p.Glu53Asp
Uncertain significance
Single submitter
C1Q deficiency 1
- C1QA p.Glu72Asp Uncertain significance Single submitter
- C1QA p.Gly127Ala Uncertain significance Single submitter
-
C1QA p.Gly181Arg
Uncertain significance
Single submitter
Inborn genetic diseases
- C1QA p.Gly196Arg Uncertain significance Single submitter
- C1QA p.Gly204Ser Uncertain significance Single submitter
- C1QA p.Gly3Arg Uncertain significance Single submitter
-
C1QA p.Gly65Ser
Uncertain significance
Single submitter
Inborn genetic diseases
- C1QA p.Gly6Arg Uncertain significance Single submitter
- C1QA p.Gly74Arg Uncertain significance Single submitter
- C1QA p.Gly89Ser Uncertain significance Single submitter
- C1QA p.His225Asn Uncertain significance Single submitter
- C1QA p.Ile109Asn Uncertain significance Single submitter
- C1QA p.Ile120Thr Uncertain significance Single submitter
- C1QA p.Leu173Pro Uncertain significance Single submitter
-
C1QA p.Leu91Phe
Uncertain significance
Single submitter
Inborn genetic diseases
- C1QA p.Lys219Glu Uncertain significance Single submitter
- C1QA p.Lys223Arg Uncertain significance Single submitter
- C1QA p.Pro125Ala Uncertain significance Single submitter
- C1QA p.Pro39Leu Uncertain significance Single submitter
- C1QA p.Pro54Leu Uncertain significance Single submitter
- C1QA p.Pro57Ser Uncertain significance Single submitter
-
C1QA p.Pro73Ala
Uncertain significance
Single submitter
Inborn genetic diseases
- C1QA p.Pro73Leu Uncertain significance Single submitter
- C1QA p.Ser16Leu Uncertain significance Single submitter
-
C1QA p.Ser88Gly
Uncertain significance
Single submitter
Inborn genetic diseases
-
C1QA p.Trp216Cys
Uncertain significance
Single submitter
Inborn genetic diseases
-
C1QA p.Tyr84Cys
Uncertain significance
Single submitter
Inborn genetic diseases
- C1QA p.Tyr84His Uncertain significance Single submitter
-
C1QA p.Val12Ala
Uncertain significance
Single submitter
Inborn genetic diseases
- C1QA p.Val130Met Uncertain significance Single submitter
- C1QA p.Val200Leu Uncertain significance Single submitter
- C1QA p.Val21Met Uncertain significance Single submitter
- C1QA p.Val82Leu Uncertain significance Single submitter
- C1QA p.Ser202Leu Uncertain significance No assertion criteria
Predictors split 10
The independent predictors disagree with each other — read with care.
- C1QA p.Leu166Pro Uncertain significance Multiple submitters
-
C1QA p.Phe242Leu
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
C1QA p.Ser178Phe
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
C1QA p.Gly181Cys
Uncertain significance
Single submitter
Inborn genetic diseases
-
C1QA p.Gly212Ser
Uncertain significance
Single submitter
Inborn genetic diseases
- C1QA p.Gly62Val Uncertain significance Single submitter
- C1QA p.Phe198Cys Uncertain significance Single submitter
- C1QA p.Trp7Arg Uncertain significance Single submitter
- C1QA p.Tyr159His Uncertain significance Single submitter
-
C1QA p.Val130Gly
Uncertain significance
Single submitter
Inborn genetic diseases
All C1QA variants
Pathogenic 7
- p.Gln208Ter Multiple submitters C1Q deficiency
- p.Arg44fs Single submitter
- p.Gln112Ter Single submitter
- p.Gln51fs Single submitter
- p.Gln70fs Single submitter
- p.Lys103fs Single submitter
- p.Trp216Ter No assertion criteria C1Q deficiency
Pathogenic/Likely pathogenic 2
- p.Arg27Ter Multiple submitters C1QA-related disorders
- p.Thr193fs Multiple submitters C1QA-related disorders
Likely pathogenic 3
- p.Gly157Asp Multiple submitters C1QA-related disorders
- p.Gly157Cys Single submitter
- p.Gly71fs Single submitter C1Q deficiency
Conflicting classifications of pathogenicity 1
- p.Arg38Lys Single submitter ⚠
Benign 1
- p.Ser178= Single submitter
Benign/Likely benign 4
- p.Ala245= Multiple submitters
- p.Glu23Lys Multiple submitters C1Q deficiency
- p.Gly92= Multiple submitters C1Q deficiency
- p.Ile175= Multiple submitters
Likely benign 59
- c.164-20T>C Multiple submitters
- p.Met126Val Multiple submitters
- p.Ser118= Multiple submitters
- p.Thr154= Multiple submitters
- c.163+13C>T Single submitter
- c.163+16C>G Single submitter
- c.163+16C>T Single submitter
- c.163+17G>A Single submitter
- c.164-15C>T Single submitter
- c.164-16G>T Single submitter
- c.164-19C>T Single submitter
- c.164-9T>C Single submitter
- p.Arg184= Single submitter
- p.Asn108= Single submitter
- p.Asn146= Single submitter
- p.Asn78= Single submitter
- p.Asp191= Single submitter
- p.Asp220= Single submitter
- p.Asp30= Single submitter
- p.Cys190= Single submitter
- p.Gln199= Single submitter
- p.Gln211= Single submitter
- p.Gln228= Single submitter
- p.Gly101= Single submitter
- p.Gly104= Single submitter
- p.Gly196= Single submitter
- p.Gly203= Single submitter
- p.Gly229= Single submitter
- p.Gly40= Single submitter
- p.Gly62= Single submitter
- p.Gly71= Single submitter
- p.Ile109= Single submitter
- p.Ile132= Single submitter
- p.Leu13= Single submitter
- p.Leu166= Single submitter
- p.Leu47= Single submitter
- p.Leu8= Single submitter
- p.Leu91= Single submitter
- p.Lys103= Single submitter
- p.Lys110= Single submitter
- p.Phe133= Single submitter
- p.Pro113= Single submitter
- p.Pro156= Single submitter
- p.Pro75= Single submitter
- p.Pro97= Single submitter
- p.Ser148= Single submitter
- p.Ser16= Single submitter
- p.Ser167= Single submitter
- p.Ser177= Single submitter
- p.Ser237= Single submitter
- p.Ser88= Single submitter
- p.Thr135= Single submitter
- p.Thr22= Single submitter
- p.Tyr158= Single submitter
- p.Val136= Single submitter
- p.Val155= Single submitter
- p.Val165= Single submitter
- p.Val9= Single submitter
- p.Gly65= No assertion criteria C1QA-related disorder
Uncertain significance 83
- p.Arg150Gln Multiple submitters Inborn genetic diseases ⚠
- p.Arg180Lys Multiple submitters Inborn genetic diseases ⚠
- p.Arg27Gln Multiple submitters ⚠
- p.Arg42Gln Multiple submitters ⚠
- p.Arg44Gln Multiple submitters Inborn genetic diseases ⚠
- p.Arg60Gln Multiple submitters Inborn genetic diseases ⚠
- p.Arg60Trp Multiple submitters Inborn genetic diseases ⚠
- p.Asp213Glu Multiple submitters Inborn genetic diseases
- p.Gly31Arg Multiple submitters ⚠
- p.Ile99Leu Multiple submitters ⚠
- p.Leu166Pro Multiple submitters ⚠
- p.Met126Ile Multiple submitters Inborn genetic diseases ⚠
- p.Phe242Leu Multiple submitters Inborn genetic diseases ⚠
- p.Pro4Arg Multiple submitters C1Q deficiency ⚠
- p.Pro54= Multiple submitters C1Q deficiency
- p.Pro85Ala Multiple submitters Inborn genetic diseases ⚠
- p.Ser178Phe Multiple submitters Inborn genetic diseases ⚠
- p.Thr138Ala Multiple submitters Inborn genetic diseases ⚠
- c.163+6C>T Single submitter
- c.164-2A>C Single submitter
- c.-7-12G>A Single submitter
- p.Ala232Val Single submitter ⚠
- p.Ala245Pro Single submitter ⚠
- p.Ala93Ser Single submitter Inborn genetic diseases ⚠
- p.Arg27Gly Single submitter ⚠
- p.Arg44Trp Single submitter ⚠
- p.Arg5Gln Single submitter ⚠
- p.Arg5Trp Single submitter ⚠
- p.Arg60Leu Single submitter Inborn genetic diseases ⚠
- p.Asn194Lys Single submitter ⚠
- p.Asn194Thr Single submitter ⚠
- p.Asp134Asn Single submitter ⚠
- p.Asp220Asn Single submitter ⚠
- p.Gln145Arg Single submitter ⚠
- p.Gln182Leu Single submitter ⚠
- p.Gln199His Single submitter Inborn genetic diseases
- p.Glu218Gly Single submitter
- p.Glu23Gln Single submitter ⚠
- p.Glu53Asp Single submitter C1Q deficiency 1 ⚠
- p.Glu72Asp Single submitter ⚠
- p.Gly127Ala Single submitter ⚠
- p.Gly181Arg Single submitter Inborn genetic diseases ⚠
- p.Gly181Cys Single submitter Inborn genetic diseases ⚠
- p.Gly196Arg Single submitter ⚠
- p.Gly204Ser Single submitter ⚠
- p.Gly212Ser Single submitter Inborn genetic diseases ⚠
- p.Gly3Arg Single submitter ⚠
- p.Gly62Val Single submitter ⚠
- p.Gly65Ser Single submitter Inborn genetic diseases ⚠
- p.Gly6Arg Single submitter ⚠
- p.Gly74Arg Single submitter ⚠
- p.Gly89Ser Single submitter ⚠
- p.His225Asn Single submitter ⚠
- p.Ile109Asn Single submitter ⚠
- p.Ile120Thr Single submitter ⚠
- p.Leu173Pro Single submitter ⚠
- p.Leu91Phe Single submitter Inborn genetic diseases ⚠
- p.Lys219Glu Single submitter ⚠
- p.Lys223Arg Single submitter ⚠
- p.Phe198Cys Single submitter ⚠
- p.Pro125Ala Single submitter ⚠
- p.Pro39Leu Single submitter ⚠
- p.Pro54Leu Single submitter ⚠
- p.Pro57Ser Single submitter ⚠
- p.Pro73Ala Single submitter Inborn genetic diseases ⚠
- p.Pro73Leu Single submitter ⚠
- p.Ser16Leu Single submitter ⚠
- p.Ser237Gly Single submitter
- p.Ser88Gly Single submitter Inborn genetic diseases ⚠
- p.Ter246Trp Single submitter
- p.Trp216Cys Single submitter Inborn genetic diseases ⚠
- p.Trp7Arg Single submitter ⚠
- p.Tyr159His Single submitter ⚠
- p.Tyr84Cys Single submitter Inborn genetic diseases ⚠
- p.Tyr84His Single submitter ⚠
- p.Val12Ala Single submitter Inborn genetic diseases ⚠
- p.Val130Gly Single submitter Inborn genetic diseases ⚠
- p.Val130Met Single submitter ⚠
- p.Val165Ala Single submitter Inborn genetic diseases
- p.Val200Leu Single submitter ⚠
- p.Val21Met Single submitter ⚠
- p.Val82Leu Single submitter ⚠
- p.Ser202Leu No assertion criteria ⚠