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ENZYME entry: EC 1.8.5.2

Accepted Name
Thiosulfate dehydrogenase (quinone).
Alternative Name(s)
Thiosulfate oxidoreductase, tetrathionate-forming.
Thiosulfate:quinone oxidoreductase.
TQO.
Reaction catalysed
2 thiosulfate + 6-decylubiquinone <=> tetrathionate + 6-decylubiquinol
Comment(s)
  • The reaction can also proceed with ferricyanide as the electron acceptor, but more slowly.
  • Unlike EC 1.8.2.2, this enzyme cannot utilize cytochrome c as an acceptor.
Cross-references
BRENDA1.8.5.2
EC2PDB1.8.5.2
ExplorEnz1.8.5.2
PRIAM enzyme-specific profiles1.8.5.2
KEGG Ligand Database for Enzyme Nomenclature1.8.5.2
IUBMB Enzyme Nomenclature1.8.5.2
IntEnz1.8.5.2
MEDLINEFind literature relating to 1.8.5.2
MetaCyc1.8.5.2
Rhea expert-curated reactions1.8.5.2
UniProtKB/Swiss-Prot
P97224, DOXA_ACIAM;  P97207, DOXD_ACIAM;  

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