ISCU — 195 ClinVar variants
All ClinVar germline ISCU variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 55 flagged for review →
1 Pathogenic · 1 Likely pathogenic · 2 Conflicting · 32 Benign · 6 Benign/Likely benign · 89 Likely benign · 64 Uncertain significance
Full ISCU gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions⚑ Evidence disagreements 55
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.
-
ISCU p.Ala4Pro
Conflicting
Single submitter
hereditary myopathy with lactic acidosis due to ISCU deficiency
Predictors lean, ClinVar uncertain 46
ClinVar classifies these uncertain (VUS), but the independent predictors unanimously lean one way — a triage signal for review, not a reclassification.
-
ISCU p.Ala105Gly
Uncertain significance
Multiple submitters
hereditary myopathy with lactic acidosis due to ISCU deficiency
-
ISCU p.Ala13Val
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
ISCU p.Ala149Thr
Uncertain significance
Multiple submitters
myopathy
-
ISCU p.Ala15Thr
Uncertain significance
Multiple submitters
Inborn genetic diseases
- ISCU p.Ala30Val Uncertain significance Multiple submitters
- ISCU p.Ala6Val Uncertain significance Multiple submitters
-
ISCU p.Arg11Pro
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
ISCU p.Arg8Cys
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
ISCU p.Lys166Asn
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
ISCU p.Val49Met
Uncertain significance
Multiple submitters
Inborn genetic diseases
-
ISCU p.Ala126Thr
Uncertain significance
Single submitter
hereditary myopathy with lactic acidosis due to ISCU deficiency
-
ISCU p.Ala149Ser
Uncertain significance
Single submitter
Inborn genetic diseases
- ISCU p.Ala6Pro Uncertain significance Single submitter
- ISCU p.Ala98Thr Uncertain significance Single submitter
- ISCU p.Arg22Gly Uncertain significance Single submitter
- ISCU p.Arg8Gly Uncertain significance Single submitter
- ISCU p.Arg8Ser Uncertain significance Single submitter
- ISCU p.Asn48Thr Uncertain significance Single submitter
-
ISCU p.Asp53Gly
Uncertain significance
Single submitter
Inborn genetic diseases
-
ISCU p.Glu163Gln
Uncertain significance
Single submitter
Inborn genetic diseases
-
ISCU p.Glu165Gly
Uncertain significance
Single submitter
Inborn genetic diseases
- ISCU p.Glu27Asp Uncertain significance Single submitter
- ISCU p.Glu27Gln Uncertain significance Single submitter
-
ISCU p.Gly111Glu
Uncertain significance
Single submitter
Inborn genetic diseases
-
ISCU p.Gly50Ala
Uncertain significance
Single submitter
Inborn genetic diseases
- ISCU p.Gly5Ala Uncertain significance Single submitter
- ISCU p.Leu18Pro Uncertain significance Single submitter
- ISCU p.Leu34Phe Uncertain significance Single submitter
- ISCU p.Lys110Glu Uncertain significance Single submitter
- ISCU p.Lys112Asn Uncertain significance Single submitter
-
ISCU p.Lys121Asn
Uncertain significance
Single submitter
Inborn genetic diseases
-
ISCU p.Met73Val
Uncertain significance
Single submitter
Inborn genetic diseases
- ISCU p.Pro31Leu Uncertain significance Single submitter
- ISCU p.Ser102Arg Uncertain significance Single submitter
- ISCU p.Ser14Leu Uncertain significance Single submitter
- ISCU p.Ser14Thr Uncertain significance Single submitter
- ISCU p.Ser14Trp Uncertain significance Single submitter
- ISCU p.Ser20Asn Uncertain significance Single submitter
-
ISCU p.Ser20Ile
Uncertain significance
Single submitter
Inborn genetic diseases
-
ISCU p.Ser29Ala
Uncertain significance
Single submitter
Inborn genetic diseases
-
ISCU p.Thr123Ile
Uncertain significance
Single submitter
Inborn genetic diseases
-
ISCU p.Val114Ala
Uncertain significance
Single submitter
Inborn genetic diseases
-
ISCU p.Val134Met
Uncertain significance
Single submitter
Inborn genetic diseases
- ISCU p.Val40Leu Uncertain significance Single submitter
- ISCU p.Val64Ala Uncertain significance Single submitter
- ISCU p.Val72Ile Uncertain significance Single submitter
Predictors split 8
The independent predictors disagree with each other — read with care.
-
ISCU p.Arg11Trp
Uncertain significance
Multiple submitters
Inborn genetic diseases
- ISCU p.Thr113Lys Uncertain significance Multiple submitters
-
ISCU p.Thr113Met
Uncertain significance
Multiple submitters
Inborn genetic diseases
- ISCU p.Ala2Val Uncertain significance Single submitter
- ISCU p.Arg10Lys Uncertain significance Single submitter
- ISCU p.Ile146Val Uncertain significance Single submitter
-
ISCU p.Leu18Met
Conflicting
Single submitter
Inborn genetic diseases
- ISCU p.Pro159Ala Likely benign Single submitter
All ISCU variants
Pathogenic 1
- c.418+382G>C Multiple submitters ISCU-related disorders
Likely pathogenic 1
- p.Gly50Glu Single submitter hereditary myopathy with lactic acidosis due to ISCU deficiency
Conflicting classifications of pathogenicity 2
- p.Ala4Pro Single submitter hereditary myopathy with lactic acidosis due to ISCU deficiency ⚠
- p.Leu18Met Single submitter Inborn genetic diseases ⚠
Benign 32
- c.114+98C>G Multiple submitters
- c.115-246G>T Multiple submitters
- c.339+6dup Multiple submitters
- c.340-188A>G Multiple submitters
- c.340-60G>T Multiple submitters
- c.418+158A>G Multiple submitters
- c.418+184A>G Multiple submitters
- c.418+249C>T Multiple submitters
- c.418+310T>C Multiple submitters
- c.418+339A>G Multiple submitters
- c.418+779G>A Multiple submitters
- c.419-209C>G Multiple submitters
- c.419-239G>A Multiple submitters
- c.-213C>T Multiple submitters
- c.-272T>C Multiple submitters
- c.*235G>A Multiple submitters
- c.*237A>T Multiple submitters
- p.Ala12Val Multiple submitters hereditary myopathy with lactic acidosis due to ISCU deficiency
- p.Leu9= Multiple submitters
- c.228+172C>T Single submitter
- c.228+18del Single submitter
- c.228+271T>C Single submitter
- c.340-230T>A Single submitter
- c.419-37C>T Single submitter
- c.-430del Single submitter
- c.-482T>C Single submitter
- c.-485G>C Single submitter
- c.-495C>T Single submitter
- c.-565C>G Single submitter
- c.-688C>T Single submitter
- c.-726A>G Single submitter
- c.*14G>A Single submitter
Benign/Likely benign 6
- c.114+17dup Multiple submitters hereditary myopathy with lactic acidosis due to ISCU deficiency
- c.229-5T>C Multiple submitters
- c.419-162C>T Multiple submitters hereditary myopathy with lactic acidosis due to ISCU deficiency
- p.Lys37Arg Multiple submitters
- p.Phe7Cys Multiple submitters hereditary myopathy with lactic acidosis due to ISCU deficiency
- p.Phe7Val Multiple submitters hereditary myopathy with lactic acidosis due to ISCU deficiency
Likely benign 89
- c.114+183C>T Multiple submitters
- c.228+11T>C Multiple submitters
- c.339+142A>G Multiple submitters
- c.418+430G>T Multiple submitters
- c.419-125T>C Multiple submitters
- c.419-12C>T Multiple submitters
- p.Ala13= Multiple submitters
- p.Asn48= Multiple submitters
- p.Cys69= Multiple submitters
- p.Leu150= Multiple submitters
- p.Leu17= Multiple submitters
- p.Ser103= Multiple submitters
- p.Ser97= Multiple submitters
- p.Thr55= Multiple submitters
- c.114+13G>A Single submitter
- c.114+16_114+17insC Single submitter
- c.114+17_114+18insT Single submitter
- c.114+19C>A Single submitter
- c.114+20G>T Single submitter
- c.114+7A>G Single submitter
- c.115-14C>T Single submitter
- c.115-19C>G Single submitter
- c.115-4T>G Single submitter
- c.228+15T>G Single submitter
- c.228+210C>T Single submitter
- c.229-11C>G Single submitter
- c.229-13G>A Single submitter
- c.229-15_229-14del Single submitter
- c.229-15T>C Single submitter
- c.229-6T>C Single submitter
- c.339+12C>G Single submitter
- c.339+12C>T Single submitter
- c.339+14C>T Single submitter
- c.339+7T>C Single submitter
- c.340-14A>G Single submitter
- c.340-4_340-3del Single submitter
- c.340-9G>T Single submitter
- c.418+12C>T Single submitter
- c.418+664T>C Single submitter
- c.419-11G>C Single submitter
- c.419-16C>T Single submitter
- c.419-17C>G Single submitter
- c.419-20T>C Single submitter
- c.419-4C>G Single submitter
- c.419-4C>T Single submitter
- c.419-9T>C Single submitter
- c.-19G>T Single submitter
- c.-661A>G Single submitter
- c.*13C>T Single submitter
- p.Ala12Gly Single submitter
- p.Ala148= Single submitter
- p.Ala3= Single submitter
- p.Ala30= Single submitter
- p.Ala4= Single submitter
- p.Ala6= Single submitter
- p.Ala88= Single submitter
- p.Ala98= Single submitter
- p.Arg10= Single submitter
- p.Arg8= Single submitter
- p.Asp53= Single submitter
- p.Asp71= Single submitter
- p.Asp80= Single submitter
- p.Glu27= Single submitter
- p.Gly111= Single submitter
- p.Gly5= Single submitter
- p.Gly50= Single submitter
- p.Leu141= Single submitter
- p.Leu155= Single submitter
- p.Leu18= Single submitter
- p.Leu28= Single submitter
- p.Leu34= Single submitter
- p.Lys167= Single submitter
- p.Lys82= Single submitter
- p.Pro133= Single submitter
- p.Pro159Ala Single submitter ⚠
- p.Pro31= Single submitter
- p.Pro46= Single submitter
- p.Ser14= Single submitter
- p.Ser20= Single submitter
- p.Ser29= Single submitter
- p.Thr123= Single submitter
- p.Thr61= Single submitter
- p.Tyr43= Single submitter
- p.Val72= Single submitter
- c.418+383A>G No assertion criteria ISCU-related disorder
- c.418+409A>G No assertion criteria ISCU-related disorder
- c.418+643C>T No assertion criteria ISCU-related disorder
- c.418+689G>A No assertion criteria ISCU-related disorder
- p.Leu16= No assertion criteria
Uncertain significance 64
- c.338_339+2del Multiple submitters
- p.Ala105Gly Multiple submitters hereditary myopathy with lactic acidosis due to ISCU deficiency ⚠
- p.Ala13Val Multiple submitters Inborn genetic diseases ⚠
- p.Ala149Thr Multiple submitters myopathy ⚠
- p.Ala15Thr Multiple submitters Inborn genetic diseases ⚠
- p.Ala30Val Multiple submitters ⚠
- p.Ala6Val Multiple submitters ⚠
- p.Arg11Pro Multiple submitters Inborn genetic diseases ⚠
- p.Arg11Trp Multiple submitters Inborn genetic diseases ⚠
- p.Arg8Cys Multiple submitters Inborn genetic diseases ⚠
- p.Lys166Asn Multiple submitters Inborn genetic diseases ⚠
- p.Thr113Lys Multiple submitters ⚠
- p.Thr113Met Multiple submitters Inborn genetic diseases ⚠
- p.Val49Met Multiple submitters Inborn genetic diseases ⚠
- c.115-152T>C Single submitter
- c.228+1G>A Single submitter
- c.418+702T>C Single submitter hereditary myopathy with lactic acidosis due to ISCU deficiency
- p.Ala126Thr Single submitter hereditary myopathy with lactic acidosis due to ISCU deficiency ⚠
- p.Ala148Ser Single submitter Inborn genetic diseases
- p.Ala149Ser Single submitter Inborn genetic diseases ⚠
- p.Ala2Val Single submitter ⚠
- p.Ala6Pro Single submitter ⚠
- p.Ala98Thr Single submitter ⚠
- p.Arg10Lys Single submitter ⚠
- p.Arg10Ser Single submitter Inborn genetic diseases
- p.Arg22Gly Single submitter ⚠
- p.Arg8Gly Single submitter ⚠
- p.Arg8Ser Single submitter ⚠
- p.Asn48Thr Single submitter ⚠
- p.Asp53Gly Single submitter Inborn genetic diseases ⚠
- p.Glu128Leu Single submitter
- p.Glu163Gln Single submitter Inborn genetic diseases ⚠
- p.Glu165Gly Single submitter Inborn genetic diseases ⚠
- p.Glu27Asp Single submitter ⚠
- p.Glu27Gln Single submitter ⚠
- p.Gly111Glu Single submitter Inborn genetic diseases ⚠
- p.Gly162Ter Single submitter hereditary myopathy with lactic acidosis due to ISCU deficiency
- p.Gly50Ala Single submitter Inborn genetic diseases ⚠
- p.Gly5Ala Single submitter ⚠
- p.Ile146Val Single submitter ⚠
- p.Leu18Pro Single submitter ⚠
- p.Leu34Phe Single submitter ⚠
- p.Leu75fs Single submitter
- p.Lys110Glu Single submitter ⚠
- p.Lys112Asn Single submitter ⚠
- p.Lys121Asn Single submitter Inborn genetic diseases ⚠
- p.Met73Val Single submitter Inborn genetic diseases ⚠
- p.Phe7Gly Single submitter
- p.Pro31Leu Single submitter ⚠
- p.Ser102Arg Single submitter ⚠
- p.Ser14Leu Single submitter ⚠
- p.Ser14Thr Single submitter ⚠
- p.Ser14Trp Single submitter ⚠
- p.Ser20Asn Single submitter ⚠
- p.Ser20Ile Single submitter Inborn genetic diseases ⚠
- p.Ser29Ala Single submitter Inborn genetic diseases ⚠
- p.Thr113= Single submitter
- p.Thr123fs Single submitter hereditary myopathy with lactic acidosis due to ISCU deficiency
- p.Thr123Ile Single submitter Inborn genetic diseases ⚠
- p.Val114Ala Single submitter Inborn genetic diseases ⚠
- p.Val134Met Single submitter Inborn genetic diseases ⚠
- p.Val40Leu Single submitter ⚠
- p.Val64Ala Single submitter ⚠
- p.Val72Ile Single submitter ⚠