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Literature summary extracted from

  • Narayan, K.; Sabat, S.; Das, S.
    Mechanism of electron transport during thiosulfate oxidation in an obligately mixotrophic bacterium Thiomonas bhubaneswarensis strain S10 (DSM 18181T) (2017), Appl. Microbiol. Biotechnol., 101, 1239-1252 .
    View publication on PubMed

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.8.2.2 2 thiosulfate + 2 ferricytochrome c Thiomonas bhubaneswarensis
-
 tetrathionate + 2 ferrocytochrome c
-
 ?
1.8.2.2 2 thiosulfate + 2 ferricytochrome c Thiomonas bhubaneswarensis S10
-
 tetrathionate + 2 ferrocytochrome c
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.8.2.2 Thiomonas bhubaneswarensis
-
 DSM 18181T
-
1.8.2.2 Thiomonas bhubaneswarensis S10
-
 DSM 18181T
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.8.2.2 2 thiosulfate + 2 ferricyanide
-
 Thiomonas bhubaneswarensis tetrathionate + 2 ferrocyanide
-
 ?
1.8.2.2 2 thiosulfate + 2 ferricyanide
-
 Thiomonas bhubaneswarensis S10 tetrathionate + 2 ferrocyanide
-
 ?
1.8.2.2 2 thiosulfate + 2 ferricytochrome c
-
 Thiomonas bhubaneswarensis tetrathionate + 2 ferrocytochrome c
-
 ?
1.8.2.2 2 thiosulfate + 2 ferricytochrome c
-
 Thiomonas bhubaneswarensis S10 tetrathionate + 2 ferrocytochrome c
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.8.2.2 TSD
-
 Thiomonas bhubaneswarensis

Cofactor

EC Number Cofactor Comment Organism Structure
1.8.2.2 cytochrome c
-
 Thiomonas bhubaneswarensis

General Information

EC Number General Information Comment Organism
1.8.2.2 metabolism the enzyme oxidizes thiosulfate in a bifurcated manner and uses two different pathways. The primary pathway is Sox (Kelly-Friedrich) pathway, which operates under normal physiological condition and oxidizes thiosulfate to sulfate and transfers electron to cytochrome c to cytochrome c oxidase. However, under acidic condition (pH less than 6.0) and low concentration of thiosulfate, this bacterium may use quinone for thiosulfate oxidation by transferring electron through quinone pool to bd oxidase Thiomonas bhubaneswarensis