SUOX

Gene Information
 
Gene Symbol
SUOX
 
Aliases
-
 
Entrez Gene ID
 
Gene Name
Sulfite oxidase
 
Chromosomal Location
12q13.2
 
HGNC ID
 
Summary
Sulfite oxidase is a homodimeric protein localized to the intermembrane space of mitochondria. Each subunit contains a heme domain and a molybdopterin-binding domain. The enzyme catalyzes the oxidation of sulfite to sulfate, the final reaction in the oxidative degradation of the sulfur amino acids cysteine and methionine. Sulfite oxidase deficiency results in neurological abnormalities which are often fatal at an early age. Alternative splicing results in multiple transcript variants encoding identical proteins. [provided by RefSeq, Jul 2008]
 
RefSeq DNA
 
RefSeq mRNA
  e!Ensembl
Gene
Transcript  
Protein

Gene Ontology (GO)

GO ID Ontology Function Evidence Reference
GO:0006790 Biological process Sulfur compound metabolic process IBA 21873635
GO:0005739 Cellular component Mitochondrion IBA 21873635
GO:0005515 Molecular function Protein binding IPI 25910212
GO:0008482 Molecular function Sulfite oxidase activity IBA 21873635
GO:0020037 Molecular function Heme binding IBA 21873635
Protein Information
 
Protein Name
Sulfite oxidase, mitochondrial
 
Function
 
Refseq Proteins
 
UniProt
 
PDB
 
Pfam
Pfam Accession Pfam ID
PF00173 Cyt-b5
PF03404 Mo-co_dimer
PF00174 Oxidored_molyb
Pathways
 
KEGG
 
Reactome
 

Sulfur metabolism
Metabolic pathways

 

Sulfide oxidation to sulfate

Interactions
 
STRING MINT IntAct
ENSP00000386857 P63267 P63267
    View interactions
     

Associated Diseases

Disease groupDisease NameReferences
Digestive System Diseases
Colitis
Crohn Disease
Endocrine System Diseases
Diabetes Mellitus
PCOS
Immune System Diseases
Juvenile arthritis
References
 
 
PubMed ID Associated gene/s Associated condition Genetic Mutation Diagnostic Criteria Association with PCOS Ethnicity Conclusion
LHCGR, THADA, DENND1A, FSHR, c9orf3, YAP1, HMGA2, TOX3, INSR, SUMO1P1 
 
rs705702 
Rotterdam criteria 
Direct 
703 Dutch PCOS patients and 2164 Dutch controls 
This study identifies 12 genetic variants mapping to the Chinese PCOS loci similar effect size and identical direction in PCOS patients from Northern European ancestry, indicating a common genetic risk profile for PCOS across populations 

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