GCLC — 217 ClinVar variants
All ClinVar germline GCLC variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 92 flagged for review →
2 Pathogenic · 8 Conflicting · 26 Benign · 11 Benign/Likely benign · 71 Likely benign · 99 Uncertain significance
Full GCLC gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions⚑ Evidence disagreements 92
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 3
ClinVar submitters conflict, but the independent predictors unanimously agree — a QC review flag, not a reclassification.
Predictors lean, ClinVar uncertain 74
ClinVar classifies these uncertain (VUS), but the independent predictors unanimously lean one way — a triage signal for review, not a reclassification.
-
GCLC p.Ala511Thr
Uncertain significance
Multiple submitters
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Arg287Gln
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
GCLC p.Arg476Ile
Uncertain significance
Multiple submitters
Inborn genetic diseases
- GCLC p.Arg66Gln Uncertain significance Multiple submitters
-
GCLC p.Gln108Arg
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
GCLC p.Glu356Lys
Uncertain significance
Multiple submitters
Inborn genetic diseases
- GCLC p.Gly111Arg Uncertain significance Multiple submitters
-
GCLC p.Gly154Glu
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
GCLC p.Gly500Asp
Uncertain significance
Multiple submitters
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Ile259Val
Uncertain significance
Multiple submitters
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Ile350Val
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
GCLC p.Lys161Arg
Uncertain significance
Multiple submitters
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Lys625Arg
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
GCLC p.Met597Ile
Uncertain significance
Multiple submitters
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Phe208Ile
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
GCLC p.Ser507Ile
Uncertain significance
Multiple submitters
gamma-glutamylcysteine synthetase deficiency
- GCLC p.Val371Ile Uncertain significance Multiple submitters
-
GCLC p.Val37Ala
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
GCLC p.Ala368Val
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Ala622Ser
Uncertain significance
Single submitter
Inborn genetic diseases
- GCLC p.Arg127His Uncertain significance Single submitter
-
GCLC p.Arg149Ser
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Arg423Gly
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Arg427Pro
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Arg575Gly
Uncertain significance
Single submitter
Inborn genetic diseases
- GCLC p.Asn163His Uncertain significance Single submitter
-
GCLC p.Asn469Asp
Uncertain significance
Single submitter
Inborn genetic diseases
- GCLC p.Asn495Ser Uncertain significance Single submitter
-
GCLC p.Asn606Lys
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
- GCLC p.Asn637Asp Uncertain significance Single submitter
-
GCLC p.Asp550His
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Cys615Arg
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Gln268His
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Gln369Arg
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Glu116Lys
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Glu130Gly
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Glu166Gly
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Glu223Lys
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Glu341Lys
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Glu513Val
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Glu528Gln
Uncertain significance
Single submitter
Inborn genetic diseases
- GCLC p.Glu579Lys Uncertain significance Single submitter
- GCLC p.Glu596Ala Uncertain significance Single submitter
- GCLC p.Gly167Glu Uncertain significance Single submitter
- GCLC p.Gly298Arg Uncertain significance Single submitter
- GCLC p.Gly502Val Uncertain significance Single submitter
-
GCLC p.His18Leu
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.His32Arg
Uncertain significance
Single submitter
Inborn genetic diseases
- GCLC p.Ile134Val Uncertain significance Single submitter
-
GCLC p.Ile293Thr
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Ile332Val
Uncertain significance
Single submitter
Inborn genetic diseases
- GCLC p.Ile346Val Uncertain significance Single submitter
- GCLC p.Ile350Thr Uncertain significance Single submitter
-
GCLC p.Ile581Met
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Leu28Ile
Uncertain significance
Single submitter
Inborn genetic diseases
- GCLC p.Leu367Arg Uncertain significance Single submitter
-
GCLC p.Leu75Pro
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Lys182Arg
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Lys352Glu
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Lys81Asn
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Phe208Leu
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Phe444Val
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Pro414Ser
Uncertain significance
Single submitter
Inborn genetic diseases
-
GCLC p.Pro532Leu
Uncertain significance
Single submitter
Inborn genetic diseases
- GCLC p.Pro9Arg Uncertain significance Single submitter
-
GCLC p.Ser636Cys
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
- GCLC p.Thr508Met Uncertain significance Single submitter
- GCLC p.Thr516Ile Uncertain significance Single submitter
- GCLC p.Tyr322Cys Uncertain significance Single submitter
-
GCLC p.Tyr335Cys
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
- GCLC p.Tyr53Cys Uncertain significance Single submitter
-
GCLC p.Val202Ile
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
- GCLC p.Val56Leu Uncertain significance Single submitter
-
GCLC p.Val626Leu
Uncertain significance
Single submitter
Inborn genetic diseases
Predictors split 15
The independent predictors disagree with each other — read with care.
-
GCLC p.Arg312Gln
Uncertain significance
Multiple submitters
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Arg66Trp
Uncertain significance
Multiple submitters
gamma-glutamylcysteine synthetase deficiency
-
GCLC p.Asp351His
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
GCLC p.His32Tyr
Uncertain significance
Multiple submitters
gamma-glutamylcysteine synthetase deficiency
- GCLC p.Ala131Ser Uncertain significance Single submitter
-
GCLC p.Arg125Gln
Uncertain significance
Single submitter
Inborn genetic diseases
- GCLC p.Asp224Gly Uncertain significance Single submitter
-
GCLC p.Gly242Ala
Uncertain significance
Single submitter
gamma-glutamylcysteine synthetase deficiency
- GCLC p.Lys318Glu Uncertain significance Single submitter
- GCLC p.Lys527Thr Uncertain significance Single submitter
- GCLC p.Pro216Ala Uncertain significance Single submitter
-
GCLC p.Ser172Thr
Conflicting
Single submitter
gamma-glutamylcysteine synthetase deficiency
- GCLC p.Thr188Asn Uncertain significance Single submitter
- GCLC p.Tyr289Cys Uncertain significance Single submitter
-
GCLC p.Tyr441Cys
Uncertain significance
Single submitter
Inborn genetic diseases
All GCLC variants
Pathogenic 2
- p.His370Leu No assertion criteria gamma-glutamylcysteine synthetase deficiency
- p.Pro158Leu No assertion criteria gamma-glutamylcysteine synthetase deficiency
Conflicting classifications of pathogenicity 8
- c.264-11C>A Single submitter
- c.447-3T>C Single submitter gamma-glutamylcysteine synthetase deficiency
- p.Ala19= Single submitter
- p.Ala496Ser Single submitter ⚠
- p.Asp347Asn Single submitter ⚠
- p.Asp364Gly Single submitter ⚠
- p.Leu4= Single submitter
- p.Ser172Thr Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
Benign 26
- c.1703-11C>G Multiple submitters
- c.1703-19G>A Multiple submitters
- c.-29AGG[9] Multiple submitters
- p.Leu78= Multiple submitters
- c.1084+133A>G Single submitter
- c.1197+251T>C Single submitter
- c.1198-59T>A Single submitter
- c.1291-101G>A Single submitter
- c.1395+176C>T Single submitter
- c.1395+83A>G Single submitter
- c.1396-63G>A Single submitter
- c.1581+26C>G Single submitter
- c.1703-183C>G Single submitter
- c.1703-45del Single submitter
- c.446+101G>A Single submitter
- c.446+233G>A Single submitter
- c.560+194G>A Single submitter
- c.560+325del Single submitter
- c.561-110T>G Single submitter
- c.561-222G>T Single submitter
- c.753+140dup Single submitter
- c.828+203G>A Single submitter
- c.829-116_829-115insGGTGGA Single submitter
- c.945+196C>G Single submitter
- c.945+288T>C Single submitter
- c.*59AGCC[1] Single submitter
Benign/Likely benign 11
- c.1478-16C>A Multiple submitters
- c.1478-6C>T Multiple submitters
- c.-29AGG[10] Multiple submitters
- c.-29AGG[4] Multiple submitters
- c.-29AGG[8] Multiple submitters
- p.Arg328= Multiple submitters
- p.Asn544= Multiple submitters
- p.Asp521= Multiple submitters
- p.Pro176= Multiple submitters
- p.Pro462Ser Multiple submitters
- p.Thr508= Multiple submitters
Likely benign 71
- c.1703-8G>A Multiple submitters
- c.264-5C>T Multiple submitters
- c.754-16T>C Multiple submitters
- p.Arg296= Multiple submitters
- p.Asn606= Multiple submitters
- p.Glu14= Multiple submitters
- p.Gly494= Multiple submitters
- p.Ile581= Multiple submitters
- p.Pro233= Multiple submitters Inborn genetic diseases
- p.Pro284= Multiple submitters
- p.Pro536= Multiple submitters
- p.Tyr110= Multiple submitters
- c.1084+14C>A Single submitter
- c.1084+16A>T Single submitter
- c.1198-15G>A Single submitter
- c.1198-8T>C Single submitter
- c.1290+12G>A Single submitter
- c.1291-16G>A Single submitter
- c.1395+15C>T Single submitter
- c.1395+20T>C Single submitter
- c.1395+7A>G Single submitter
- c.1396-17T>A Single submitter
- c.1396-6C>T Single submitter
- c.1396-8T>C Single submitter
- c.1477+10T>C Single submitter
- c.1478-14C>T Single submitter
- c.1478-9C>T Single submitter
- c.1581+19A>G Single submitter
- c.1581+8G>A Single submitter
- c.1582-14C>A Single submitter
- c.1702+10C>G Single submitter
- c.1702+15T>G Single submitter
- c.1703-9C>T Single submitter
- c.263+10C>T Single submitter
- c.264-12T>C Single submitter
- c.264-4G>A Single submitter
- c.447-12A>C Single submitter
- c.560+17G>T Single submitter
- c.561-19G>A Single submitter
- c.561-20C>T Single submitter
- c.620-18T>G Single submitter
- c.620-4A>G Single submitter
- c.754-12A>C Single submitter
- c.754-7T>A Single submitter
- c.828+13T>C Single submitter
- c.828+14dup Single submitter
- c.829-14_829-13dup Single submitter
- c.946-15A>T Single submitter
- c.-34C>T Single submitter
- p.Asn192= Single submitter
- p.Asn525= Single submitter
- p.Asp499= Single submitter
- p.Gln589= Single submitter
- p.Gly2= Single submitter
- p.Gly502= Single submitter
- p.Leu173= Single submitter
- p.Leu189= Single submitter
- p.Leu265= Single submitter
- p.Leu380= Single submitter
- p.Phe30= Single submitter
- p.Pro158= Single submitter
- p.Pro316= Single submitter
- p.Pro9= Single submitter
- p.Pro90= Single submitter
- p.Ser115= Single submitter
- p.Ser172= Single submitter
- p.Ser5= Single submitter
- p.Thr381= Single submitter
- p.Thr404= Single submitter
- p.Tyr237= Single submitter
- p.Val498= Single submitter
Uncertain significance 99
- p.Ala511Thr Multiple submitters gamma-glutamylcysteine synthetase deficiency ⚠
- p.Arg287Gln Multiple submitters Inborn genetic diseases ⚠
- p.Arg312Gln Multiple submitters gamma-glutamylcysteine synthetase deficiency ⚠
- p.Arg476Ile Multiple submitters Inborn genetic diseases ⚠
- p.Arg66Gln Multiple submitters ⚠
- p.Arg66Trp Multiple submitters gamma-glutamylcysteine synthetase deficiency ⚠
- p.Asp351His Multiple submitters Inborn genetic diseases ⚠
- p.Asp59Glu Multiple submitters gamma-glutamylcysteine synthetase deficiency
- p.Gln108Arg Multiple submitters Inborn genetic diseases ⚠
- p.Glu356Lys Multiple submitters Inborn genetic diseases ⚠
- p.Gly111Arg Multiple submitters ⚠
- p.Gly154Glu Multiple submitters Inborn genetic diseases ⚠
- p.Gly500Asp Multiple submitters gamma-glutamylcysteine synthetase deficiency ⚠
- p.His32Tyr Multiple submitters gamma-glutamylcysteine synthetase deficiency ⚠
- p.Ile259Val Multiple submitters gamma-glutamylcysteine synthetase deficiency ⚠
- p.Ile350Val Multiple submitters Inborn genetic diseases ⚠
- p.Lys161Arg Multiple submitters gamma-glutamylcysteine synthetase deficiency ⚠
- p.Lys625Arg Multiple submitters Inborn genetic diseases ⚠
- p.Met597Ile Multiple submitters gamma-glutamylcysteine synthetase deficiency ⚠
- p.Phe208Ile Multiple submitters Inborn genetic diseases ⚠
- p.Ser507Ile Multiple submitters gamma-glutamylcysteine synthetase deficiency ⚠
- p.Val371Ile Multiple submitters ⚠
- p.Val37Ala Multiple submitters Inborn genetic diseases ⚠
- c.1197+5C>G Single submitter
- c.1478-3C>G Single submitter gamma-glutamylcysteine synthetase deficiency
- c.754-3C>T Single submitter gamma-glutamylcysteine synthetase deficiency
- c.-29AGG[11] Single submitter
- c.-29AGG[5] Single submitter
- c.-29AGG[6] Single submitter
- p.Ala122Pro Single submitter gamma-glutamylcysteine synthetase deficiency
- p.Ala131Ser Single submitter ⚠
- p.Ala368Val Single submitter Inborn genetic diseases ⚠
- p.Ala622Ser Single submitter Inborn genetic diseases ⚠
- p.Arg125Gln Single submitter Inborn genetic diseases ⚠
- p.Arg127His Single submitter ⚠
- p.Arg149Ser Single submitter Inborn genetic diseases ⚠
- p.Arg194Gln Single submitter Inborn genetic diseases
- p.Arg423Gly Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Arg427Pro Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Arg575Gly Single submitter Inborn genetic diseases ⚠
- p.Asn163His Single submitter ⚠
- p.Asn469Asp Single submitter Inborn genetic diseases ⚠
- p.Asn495Ser Single submitter ⚠
- p.Asn606Lys Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Asn637Asp Single submitter ⚠
- p.Asp224Gly Single submitter ⚠
- p.Asp435fs Single submitter
- p.Asp550His Single submitter Inborn genetic diseases ⚠
- p.Cys615Arg Single submitter Inborn genetic diseases ⚠
- p.Gln268His Single submitter Inborn genetic diseases ⚠
- p.Gln369Arg Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Glu116Lys Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Glu130Gly Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Glu166Gly Single submitter Inborn genetic diseases ⚠
- p.Glu223Lys Single submitter Inborn genetic diseases ⚠
- p.Glu341Lys Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Glu513Val Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Glu514del Single submitter
- p.Glu528Gln Single submitter Inborn genetic diseases ⚠
- p.Glu579Lys Single submitter ⚠
- p.Glu596Ala Single submitter ⚠
- p.Gly167Glu Single submitter ⚠
- p.Gly242Ala Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Gly298Arg Single submitter ⚠
- p.Gly502Val Single submitter ⚠
- p.His18Leu Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.His32Arg Single submitter Inborn genetic diseases ⚠
- p.Ile134Val Single submitter ⚠
- p.Ile293Thr Single submitter Inborn genetic diseases ⚠
- p.Ile332Val Single submitter Inborn genetic diseases ⚠
- p.Ile346Val Single submitter ⚠
- p.Ile350Thr Single submitter ⚠
- p.Ile581Met Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Leu28Ile Single submitter Inborn genetic diseases ⚠
- p.Leu367Arg Single submitter ⚠
- p.Leu75Pro Single submitter Inborn genetic diseases ⚠
- p.Lys182Arg Single submitter Inborn genetic diseases ⚠
- p.Lys318Glu Single submitter ⚠
- p.Lys352Glu Single submitter Inborn genetic diseases ⚠
- p.Lys527Thr Single submitter ⚠
- p.Lys81Asn Single submitter Inborn genetic diseases ⚠
- p.Phe208Leu Single submitter Inborn genetic diseases ⚠
- p.Phe444Val Single submitter Inborn genetic diseases ⚠
- p.Pro216Ala Single submitter ⚠
- p.Pro414Ser Single submitter Inborn genetic diseases ⚠
- p.Pro532Leu Single submitter Inborn genetic diseases ⚠
- p.Pro9Arg Single submitter ⚠
- p.Ser636Cys Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Thr188Asn Single submitter ⚠
- p.Thr508Met Single submitter ⚠
- p.Thr516Ile Single submitter ⚠
- p.Tyr289Cys Single submitter ⚠
- p.Tyr322Cys Single submitter ⚠
- p.Tyr335Cys Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Tyr441Cys Single submitter Inborn genetic diseases ⚠
- p.Tyr53Cys Single submitter ⚠
- p.Val202Ile Single submitter gamma-glutamylcysteine synthetase deficiency ⚠
- p.Val56Leu Single submitter ⚠
- p.Val626Leu Single submitter Inborn genetic diseases ⚠