SUOX — 489 ClinVar variants

All ClinVar germline SUOX variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 198 flagged for review →

47 Pathogenic · 10 Pathogenic/Likely pathogenic · 19 Likely pathogenic · 23 Conflicting · 5 Benign · 4 Benign/Likely benign · 176 Likely benign · 205 Uncertain significance

Full SUOX gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions

⚑ Evidence disagreements 198

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 vs ClinVar 2

ClinVar calls these pathogenic, but the computational predictors lean tolerated — the highest-value review flag.

Predictors agree, ClinVar conflicts 12

ClinVar submitters conflict, but the independent predictors unanimously agree — a QC review flag, not a reclassification.

Predictors lean, ClinVar uncertain 135

ClinVar classifies these uncertain (VUS), but the independent predictors unanimously lean one way — a triage signal for review, not a reclassification.

Predictors split 49

The independent predictors disagree with each other — read with care.

All SUOX variants

Pathogenic 47

  • p.Asn49delinsArgTer Multiple submitters isolated sulfite oxidase deficiency
  • p.Tyr400Ter Multiple submitters SUOX-related disorder
  • p.Val142fs Multiple submitters isolated sulfite oxidase deficiency
  • p.Ala128fs Single submitter isolated sulfite oxidase deficiency
  • p.Ala349_Tyr350insTer Single submitter isolated sulfite oxidase deficiency
  • p.Arg17fs Single submitter isolated sulfite oxidase deficiency
  • p.Arg182fs Single submitter isolated sulfite oxidase deficiency
  • p.Arg268Ter Single submitter isolated sulfite oxidase deficiency
  • p.Arg366fs Single submitter isolated sulfite oxidase deficiency
  • p.Asn33fs Single submitter isolated sulfite oxidase deficiency
  • p.Asp461fs Single submitter isolated sulfite oxidase deficiency
  • p.Asp48Ter Single submitter isolated sulfite oxidase deficiency
  • p.Asp72fs Single submitter isolated sulfite oxidase deficiency
  • p.Cys30Ter Single submitter isolated sulfite oxidase deficiency
  • p.Cys508fs Single submitter isolated sulfite oxidase deficiency
  • p.Cys75fs Single submitter isolated sulfite oxidase deficiency
  • p.Gln13Ter Single submitter isolated sulfite oxidase deficiency
  • p.Gln145fs Single submitter isolated sulfite oxidase deficiency
  • p.Gln154Ter Single submitter isolated sulfite oxidase deficiency
  • p.Gln191fs Single submitter isolated sulfite oxidase deficiency
  • p.Gln241Ter Single submitter isolated sulfite oxidase deficiency
  • p.Gln39Ter Single submitter isolated sulfite oxidase deficiency
  • p.Gln471fs Single submitter isolated sulfite oxidase deficiency
  • p.Gln518Ter Single submitter isolated sulfite oxidase deficiency
  • p.Glu442fs Single submitter isolated sulfite oxidase deficiency
  • p.Gly240fs Single submitter isolated sulfite oxidase deficiency
  • p.Gly306fs Single submitter isolated sulfite oxidase deficiency
  • p.Gly374fs Single submitter isolated sulfite oxidase deficiency
  • p.Leu151Ter Single submitter isolated sulfite oxidase deficiency
  • p.Lys156Ter Single submitter isolated sulfite oxidase deficiency
  • p.Pro122fs Single submitter isolated sulfite oxidase deficiency
  • p.Pro200fs Single submitter isolated sulfite oxidase deficiency
  • p.Pro358fs Single submitter isolated sulfite oxidase deficiency
  • p.Pro370fs Single submitter isolated sulfite oxidase deficiency
  • p.Ser23fs Single submitter isolated sulfite oxidase deficiency
  • p.Ser81_Thr82insTer Single submitter isolated sulfite oxidase deficiency
  • p.Thr469fs Single submitter isolated sulfite oxidase deficiency
  • p.Trp283Ter Single submitter isolated sulfite oxidase deficiency
  • p.Trp450Ter Single submitter isolated sulfite oxidase deficiency
  • p.Trp488Ter Single submitter isolated sulfite oxidase deficiency
  • p.Trp526Ter Single submitter isolated sulfite oxidase deficiency
  • p.Tyr207Ter Single submitter isolated sulfite oxidase deficiency
  • p.Tyr515Ter Single submitter isolated sulfite oxidase deficiency
  • p.Tyr70fs Single submitter isolated sulfite oxidase deficiency
  • p.Tyr85_Thr86insTer Single submitter isolated sulfite oxidase deficiency
  • p.Val412fs Single submitter isolated sulfite oxidase deficiency
  • p.Leu302Ter No assertion criteria isolated sulfite oxidase deficiency

Pathogenic/Likely pathogenic 10

  • c.228+1G>A Multiple submitters isolated sulfite oxidase deficiency
  • p.Arg217Gln Multiple submitters SUOX-related disorder
  • p.Arg366His Multiple submitters isolated sulfite oxidase deficiency
  • p.Arg40fs Multiple submitters isolated sulfite oxidase deficiency
  • p.Arg459Gln Multiple submitters Sulfocysteinuria ⚠
  • p.Gln426Ter Multiple submitters isolated sulfite oxidase deficiency
  • p.Gly362Ser Multiple submitters isolated sulfite oxidase deficiency
  • p.Leu281fs Multiple submitters Inborn genetic diseases
  • p.Trp101Ter Multiple submitters isolated sulfite oxidase deficiency
  • p.Val438fs Multiple submitters isolated sulfite oxidase deficiency

Likely pathogenic 19

  • c.51-2A>C Multiple submitters isolated sulfite oxidase deficiency
  • p.Asp174fs Multiple submitters isolated sulfite oxidase deficiency
  • p.Asp512Tyr Multiple submitters isolated sulfite oxidase deficiency
  • p.Lys379Arg Multiple submitters isolated sulfite oxidase deficiency
  • c.51-1del Single submitter isolated sulfite oxidase deficiency
  • p.Arg459Trp Single submitter isolated sulfite oxidase deficiency
  • p.Arg529Ter Single submitter isolated sulfite oxidase deficiency
  • p.Asp461Gly Single submitter isolated sulfite oxidase deficiency
  • p.Glu271Ter Single submitter isolated sulfite oxidase deficiency
  • p.Gly295Glu Single submitter Sulfocysteinuria
  • p.Gly530Asp Single submitter Sulfocysteinuria
  • p.His233fs Single submitter SUOX-related disorder
  • p.Pro200Leu Single submitter isolated sulfite oxidase deficiency ⚠
  • p.Pro519Arg Single submitter
  • p.Ser385fs Single submitter SUOX-related disorder
  • p.Tyr176Ter Single submitter isolated sulfite oxidase deficiency
  • p.Tyr256Ter Single submitter Sulfocysteinuria
  • p.Glu159Ter No assertion criteria isolated sulfite oxidase deficiency
  • p.Val111Asp No assertion criteria isolated sulfite oxidase deficiency

Conflicting classifications of pathogenicity 23

  • c.228+2_228+10del Single submitter isolated sulfite oxidase deficiency
  • c.50+9G>A Single submitter isolated sulfite oxidase deficiency
  • c.51-14G>A Single submitter isolated sulfite oxidase deficiency
  • p.Ala7Thr Single submitter isolated sulfite oxidase deficiency ⚠
  • p.Arg192Trp Single submitter Inborn genetic diseases ⚠
  • p.Arg217Trp Single submitter Inborn genetic diseases ⚠
  • p.Arg268Gln Single submitter isolated sulfite oxidase deficiency ⚠
  • p.Arg366Cys Single submitter Sulfocysteinuria ⚠
  • p.Arg376Cys Single submitter isolated sulfite oxidase deficiency ⚠
  • p.Arg76Ser Single submitter isolated sulfite oxidase deficiency ⚠
  • p.Asp461Val Single submitter isolated sulfite oxidase deficiency ⚠
  • p.Gly266Ser Single submitter isolated sulfite oxidase deficiency ⚠
  • p.His118Tyr Single submitter Inborn genetic diseases ⚠
  • p.His93= Single submitter isolated sulfite oxidase deficiency
  • p.Leu247Met Single submitter isolated sulfite oxidase deficiency ⚠
  • p.Leu464fs Single submitter isolated sulfite oxidase deficiency
  • p.Leu64= Single submitter isolated sulfite oxidase deficiency
  • p.Lys379= Single submitter isolated sulfite oxidase deficiency
  • p.Ser323Leu Single submitter isolated sulfite oxidase deficiency ⚠
  • p.Ser463Phe Single submitter isolated sulfite oxidase deficiency ⚠
  • p.Thr328Ile Single submitter isolated sulfite oxidase deficiency ⚠
  • p.Tyr207= Single submitter isolated sulfite oxidase deficiency
  • p.Val443Leu Single submitter Inborn genetic diseases ⚠

Benign 5

  • c.228+268A>G Multiple submitters
  • p.Ser427= Multiple submitters isolated sulfite oxidase deficiency
  • c.-107C>T Single submitter isolated sulfite oxidase deficiency
  • c.-32C>T Single submitter isolated sulfite oxidase deficiency
  • p.Thr326Asn Single submitter isolated sulfite oxidase deficiency

Benign/Likely benign 4

  • p.Arg40His Multiple submitters isolated sulfite oxidase deficiency
  • p.Gly453Asp Multiple submitters isolated sulfite oxidase deficiency
  • p.Pro210Leu Multiple submitters isolated sulfite oxidase deficiency
  • p.Tyr350= Multiple submitters isolated sulfite oxidase deficiency

Likely benign 176

  • c.229-15C>T Multiple submitters isolated sulfite oxidase deficiency
  • c.-326A>T Multiple submitters isolated sulfite oxidase deficiency
  • p.Arg433Trp Multiple submitters isolated sulfite oxidase deficiency ⚠
  • p.His233= Multiple submitters isolated sulfite oxidase deficiency
  • p.His251Tyr Multiple submitters Inborn genetic diseases
  • p.Ile445= Multiple submitters isolated sulfite oxidase deficiency
  • p.Val373= Multiple submitters isolated sulfite oxidase deficiency
  • p.Val8= Multiple submitters isolated sulfite oxidase deficiency
  • c.228+12A>G Single submitter isolated sulfite oxidase deficiency
  • c.228+13A>C Single submitter isolated sulfite oxidase deficiency
  • c.228+13A>G Single submitter isolated sulfite oxidase deficiency
  • c.228+16G>A Single submitter isolated sulfite oxidase deficiency
  • c.228+9G>C Single submitter isolated sulfite oxidase deficiency
  • c.229-10C>T Single submitter
  • c.229-11C>T Single submitter isolated sulfite oxidase deficiency
  • c.229-13_229-11del Single submitter isolated sulfite oxidase deficiency
  • c.229-13T>C Single submitter isolated sulfite oxidase deficiency
  • c.229-14T>C Single submitter isolated sulfite oxidase deficiency
  • c.229-16C>A Single submitter
  • c.229-16C>T Single submitter isolated sulfite oxidase deficiency
  • c.229-18C>T Single submitter isolated sulfite oxidase deficiency
  • c.229-5A>G Single submitter isolated sulfite oxidase deficiency
  • c.50+11C>G Single submitter isolated sulfite oxidase deficiency
  • c.50+13A>G Single submitter isolated sulfite oxidase deficiency
  • c.50+15C>T Single submitter isolated sulfite oxidase deficiency
  • c.50+18A>G Single submitter isolated sulfite oxidase deficiency
  • c.50+20G>C Single submitter isolated sulfite oxidase deficiency
  • c.50+9G>T Single submitter isolated sulfite oxidase deficiency
  • c.51-14G>C Single submitter isolated sulfite oxidase deficiency
  • c.51-15C>A Single submitter isolated sulfite oxidase deficiency
  • c.51-15C>T Single submitter isolated sulfite oxidase deficiency
  • c.51-16C>T Single submitter isolated sulfite oxidase deficiency
  • c.51-17A>G Single submitter isolated sulfite oxidase deficiency
  • c.51-18G>A Single submitter isolated sulfite oxidase deficiency
  • c.51-7C>T Single submitter isolated sulfite oxidase deficiency
  • c.-11+1604T>G Single submitter isolated sulfite oxidase deficiency
  • c.-11+1613C>T Single submitter isolated sulfite oxidase deficiency
  • p.Ala138= Single submitter isolated sulfite oxidase deficiency
  • p.Ala167= Single submitter isolated sulfite oxidase deficiency
  • p.Ala237= Single submitter isolated sulfite oxidase deficiency
  • p.Ala265= Single submitter isolated sulfite oxidase deficiency
  • p.Ala29= Single submitter isolated sulfite oxidase deficiency
  • p.Ala339= Single submitter isolated sulfite oxidase deficiency
  • p.Ala344= Single submitter isolated sulfite oxidase deficiency
  • p.Ala349= Single submitter isolated sulfite oxidase deficiency
  • p.Ala449= Single submitter isolated sulfite oxidase deficiency
  • p.Ala456= Single submitter isolated sulfite oxidase deficiency
  • p.Ala487= Single submitter isolated sulfite oxidase deficiency
  • p.Ala535= Single submitter isolated sulfite oxidase deficiency
  • p.Arg192= Single submitter isolated sulfite oxidase deficiency
  • p.Arg217= Single submitter isolated sulfite oxidase deficiency
  • p.Arg231= Single submitter isolated sulfite oxidase deficiency
  • p.Arg24= Single submitter isolated sulfite oxidase deficiency
  • p.Arg338= Single submitter isolated sulfite oxidase deficiency
  • p.Arg459= Single submitter isolated sulfite oxidase deficiency
  • p.Arg481= Single submitter isolated sulfite oxidase deficiency
  • p.Arg489= Single submitter isolated sulfite oxidase deficiency
  • p.Asn189= Single submitter isolated sulfite oxidase deficiency
  • p.Asn206= Single submitter isolated sulfite oxidase deficiency
  • p.Asn224= Single submitter isolated sulfite oxidase deficiency
  • p.Asn252= Single submitter isolated sulfite oxidase deficiency
  • p.Asn49= Single submitter isolated sulfite oxidase deficiency
  • p.Asn505= Single submitter isolated sulfite oxidase deficiency
  • p.Asn516= Single submitter isolated sulfite oxidase deficiency
  • p.Asp164= Single submitter isolated sulfite oxidase deficiency
  • p.Asp228= Single submitter isolated sulfite oxidase deficiency
  • p.Asp324= Single submitter isolated sulfite oxidase deficiency
  • p.Asp408= Single submitter isolated sulfite oxidase deficiency
  • p.Asp72= Single submitter isolated sulfite oxidase deficiency
  • p.Cys317= Single submitter isolated sulfite oxidase deficiency
  • p.Gln13= Single submitter isolated sulfite oxidase deficiency
  • p.Gln14= Single submitter isolated sulfite oxidase deficiency
  • p.Gln387= Single submitter isolated sulfite oxidase deficiency
  • p.Gln396= Single submitter isolated sulfite oxidase deficiency
  • p.Gln471= Single submitter isolated sulfite oxidase deficiency
  • p.Gln518= Single submitter isolated sulfite oxidase deficiency
  • p.Gln53= Single submitter isolated sulfite oxidase deficiency
  • p.Glu150= Single submitter isolated sulfite oxidase deficiency
  • p.Glu319= Single submitter isolated sulfite oxidase deficiency
  • p.Glu345= Single submitter isolated sulfite oxidase deficiency
  • p.Glu436= Single submitter isolated sulfite oxidase deficiency
  • p.Glu80= Single submitter isolated sulfite oxidase deficiency
  • p.Gly105= Single submitter isolated sulfite oxidase deficiency
  • p.Gly121= Single submitter isolated sulfite oxidase deficiency
  • p.Gly131= Single submitter isolated sulfite oxidase deficiency
  • p.Gly286= Single submitter isolated sulfite oxidase deficiency
  • p.Gly327= Single submitter isolated sulfite oxidase deficiency
  • p.Gly435= Single submitter isolated sulfite oxidase deficiency
  • p.Gly47= Single submitter isolated sulfite oxidase deficiency
  • p.Gly54= Single submitter isolated sulfite oxidase deficiency
  • p.Gly59= Single submitter
  • p.Gly63Ser Single submitter isolated sulfite oxidase deficiency
  • p.His143= Single submitter isolated sulfite oxidase deficiency
  • p.His147= Single submitter isolated sulfite oxidase deficiency
  • p.His315= Single submitter isolated sulfite oxidase deficiency
  • p.His361= Single submitter isolated sulfite oxidase deficiency
  • p.His540= Single submitter isolated sulfite oxidase deficiency
  • p.His83= Single submitter isolated sulfite oxidase deficiency
  • p.Ile100= Single submitter isolated sulfite oxidase deficiency
  • p.Ile27= Single submitter isolated sulfite oxidase deficiency
  • p.Leu125= Single submitter isolated sulfite oxidase deficiency
  • p.Leu127= Single submitter isolated sulfite oxidase deficiency
  • p.Leu133= Single submitter isolated sulfite oxidase deficiency
  • p.Leu139= Single submitter isolated sulfite oxidase deficiency
  • p.Leu152= Single submitter isolated sulfite oxidase deficiency
  • p.Leu160= Single submitter isolated sulfite oxidase deficiency
  • p.Leu186= Single submitter isolated sulfite oxidase deficiency
  • p.Leu220= Single submitter isolated sulfite oxidase deficiency
  • p.Leu247= Single submitter isolated sulfite oxidase deficiency
  • p.Leu250= Single submitter isolated sulfite oxidase deficiency
  • p.Leu262= Single submitter isolated sulfite oxidase deficiency
  • p.Leu336= Single submitter isolated sulfite oxidase deficiency
  • p.Leu348= Single submitter isolated sulfite oxidase deficiency
  • p.Leu381= Single submitter isolated sulfite oxidase deficiency
  • p.Leu504= Single submitter isolated sulfite oxidase deficiency
  • p.Lys124= Single submitter isolated sulfite oxidase deficiency
  • p.Lys484= Single submitter isolated sulfite oxidase deficiency
  • p.Lys509= Single submitter isolated sulfite oxidase deficiency
  • p.Phe214= Single submitter isolated sulfite oxidase deficiency
  • p.Pro122= Single submitter isolated sulfite oxidase deficiency
  • p.Pro132= Single submitter isolated sulfite oxidase deficiency
  • p.Pro184= Single submitter isolated sulfite oxidase deficiency
  • p.Pro199= Single submitter isolated sulfite oxidase deficiency
  • p.Pro199Leu Single submitter isolated sulfite oxidase deficiency ⚠
  • p.Pro200= Single submitter isolated sulfite oxidase deficiency
  • p.Pro210= Single submitter isolated sulfite oxidase deficiency
  • p.Pro227= Single submitter isolated sulfite oxidase deficiency
  • p.Pro335= Single submitter isolated sulfite oxidase deficiency
  • p.Pro388= Single submitter isolated sulfite oxidase deficiency
  • p.Pro418= Single submitter isolated sulfite oxidase deficiency
  • p.Pro498= Single submitter isolated sulfite oxidase deficiency
  • p.Pro96= Single submitter isolated sulfite oxidase deficiency
  • p.Ser123= Single submitter isolated sulfite oxidase deficiency
  • p.Ser146Pro Single submitter Inborn genetic diseases
  • p.Ser246= Single submitter isolated sulfite oxidase deficiency
  • p.Ser385= Single submitter isolated sulfite oxidase deficiency
  • p.Ser391= Single submitter isolated sulfite oxidase deficiency
  • p.Ser406= Single submitter isolated sulfite oxidase deficiency
  • p.Ser440= Single submitter isolated sulfite oxidase deficiency
  • p.Ser50= Single submitter isolated sulfite oxidase deficiency
  • p.Ser51= Single submitter isolated sulfite oxidase deficiency
  • p.Ser544= Single submitter isolated sulfite oxidase deficiency
  • p.Thr169= Single submitter isolated sulfite oxidase deficiency
  • p.Thr209= Single submitter isolated sulfite oxidase deficiency
  • p.Thr259= Single submitter isolated sulfite oxidase deficiency
  • p.Thr273= Single submitter isolated sulfite oxidase deficiency
  • p.Thr290= Single submitter isolated sulfite oxidase deficiency
  • p.Thr328= Single submitter isolated sulfite oxidase deficiency
  • p.Thr411= Single submitter isolated sulfite oxidase deficiency
  • p.Thr430= Single submitter isolated sulfite oxidase deficiency
  • p.Thr469= Single submitter isolated sulfite oxidase deficiency
  • p.Thr52= Single submitter isolated sulfite oxidase deficiency
  • p.Thr521= Single submitter isolated sulfite oxidase deficiency
  • p.Thr82= Single submitter isolated sulfite oxidase deficiency
  • p.Thr94= Single submitter isolated sulfite oxidase deficiency
  • p.Thr98= Single submitter isolated sulfite oxidase deficiency
  • p.Tyr256= Single submitter isolated sulfite oxidase deficiency
  • p.Tyr392= Single submitter isolated sulfite oxidase deficiency
  • p.Tyr400= Single submitter isolated sulfite oxidase deficiency
  • p.Tyr448= Single submitter isolated sulfite oxidase deficiency
  • p.Tyr85= Single submitter isolated sulfite oxidase deficiency
  • p.Val188= Single submitter isolated sulfite oxidase deficiency
  • p.Val301= Single submitter isolated sulfite oxidase deficiency
  • p.Val316= Single submitter isolated sulfite oxidase deficiency
  • p.Val346= Single submitter isolated sulfite oxidase deficiency
  • p.Val365= Single submitter isolated sulfite oxidase deficiency
  • p.Val372= Single submitter isolated sulfite oxidase deficiency
  • p.Val378= Single submitter isolated sulfite oxidase deficiency
  • p.Val438= Single submitter isolated sulfite oxidase deficiency
  • p.Val443= Single submitter isolated sulfite oxidase deficiency
  • p.Val497= Single submitter isolated sulfite oxidase deficiency
  • p.Val511= Single submitter isolated sulfite oxidase deficiency
  • p.Val522= Single submitter isolated sulfite oxidase deficiency
  • p.Val531= Single submitter isolated sulfite oxidase deficiency
  • p.Val541= Single submitter isolated sulfite oxidase deficiency
  • p.Val90= Single submitter isolated sulfite oxidase deficiency

Uncertain significance 205