raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:308393

Sulfite oxidase deficiency due to molybdenum cofactor deficiency type B

Synonyms: Combined deficiency of sulfite oxidase, xanthine dehydrogenase and aldehyde oxidase type B · MOCOD type B

Type
Etiological subtype
Group
Subtype of disorder
Inheritance
Autosomal recessive
Status
active

This disease is described under Encephalopathy due to sulfite oxidase deficiency

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSulfite oxidase deficiency due to molybdenum cofactor deficiency type BCombined deficiency of sulfite oxidase, xanthine dehydrogenase and aldehyde oxidase type B · MOCOD type B
frDéficit en sulfite oxydase dû à un déficit en cofacteurs du molybdène type BDéficit combiné en sulfite oxydase, xanthine déshydrogénase et aldéhyde oxydase type B · MOCOD type B
deSulfitoxidase-Mangel durch Molybdän-Kofaktor-Mangel Typ BMOCOD Typ B · Sulfitoxidase, Xanthin-Dehydrogenase und Aldehyd-Oxidase Typ B, kombinierter Mangel
esDeficiencia de sulfito oxidasa por deficiencia del cofactor molibdeno tipo BDeficiencia combinada de sulfito oxidasa, xantina deshidrogenasa y aldehído oxidasa tipo B · MOCOD tipo B
itDeficit di solfito ossidasi da deficit del cofattore molibdeno, tipo BDeficit combinato di solfito ossidasi, xantina deidrogenasi e aldeide ossidasi, tipo B · MOCOD, tipo B
nlSulfietoxidasedeficiëntie door molybdeen-cofactordeficiëntie type BGecombineerde deficiëntie van sulfietoxidase, xanthinedehydrogenase en aldehydeoxidase type B · MOCOD type B
ptDéfice de sulfito-oxidade por défice do cofactor de molibdénio tipo B
plNiedobór oksydazy siarczynowej z powodu deficytu kofaktora molibdenowego typu BMOCOD typu B · Złożony Niedobór oksydazy siarczynowej, dehydrogenazy ksantynowej i oksydazy aldehydowej typu B
csDeficit sulfitoxidázy způsobený deficitem molybdenového kofaktoru, typ BKombinovaný deficit sulfitoxidázy, xantindehydrogenázy a aldehydoxidázy, typ B · MOCOD, typ B
ukДефіцит сульфітоксидази внаслідок дефіциту кофактора молібдену, тип ВПоєднаний дефіцит сульфітоксидази, ксантиндегідрогенази та альдегідоксидази типу В · MOCOD тип B
zh钼辅助因子缺乏症所致亚硫酸盐氧化酶缺乏症B型B型MOCOD
trMolibden kofaktör eksikliği tip B'ye bağlı sülfit oksidaz eksikliğiSülfit oksidaz, ksantin dehidrojenaz ve aldehit oksidaz tip B'nin kombine eksikliği · MOCOD tİP B
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM252160Evalidated
ICD-10E72.1NTBTattributedvalidated
ICD-115C50.BNTBTindexvalidated
MONDO0009644Evalidated
MeSHC565373Evalidated
UMLSC1854989Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
MOCS2Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:7193ENSG000001641726037085q11.2molybdenum cofactor synthesis 2
5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card