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Literature summary for extracted from

  • Ogawa, T.; Furusawa, T.; Shiga, M.; Seo, D.; Sakurai, H.; Inoue, K.
    Biochemical studies of a soxF-encoded monomeric flavoprotein purified from the green sulfur bacterium Chlorobaculum tepidum that stimulates in vitro thiosulfate oxidation (2010), Biosci. Biotechnol. Biochem., 74, 771-780.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
ferricytochrome c pH 7.8, 25°C Chlorobaculum tepidum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1 * 42000, SDS-PAGE, 1 * 43770, MALDI-TOF Chlorobaculum tepidum
1 * 42000, SDS-PAGE, 1 * 43770, MALDI-TOF Chlorobaculum tepidum
gel filtration Chlorobaculum tepidum


Organism UniProt Comment Textmining
Chlorobaculum tepidum Q8KDN1

Purification (Commentary)

Purification (Comment) Organism
protein is yellow in colour Chlorobaculum tepidum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
sulfite + 2 ferricytochrome c + H2O in the absence of the core thiosulfate oxidizing multi-enzyme system, enzyme catalyzes sulfide-dependent reduction of Chlorobaculum tepidum cytochrome c-554 Chlorobaculum tepidum sulfate + 2 ferrocytochrome c + 2 H+


Subunits Comment Organism
monomer 1 * 42000, SDS-PAGE, 1 * 43770, MALDI-TOF Chlorobaculum tepidum


Synonyms Comment Organism
Chlorobaculum tepidum
Chlorobaculum tepidum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
Chlorobaculum tepidum


Cofactor Comment Organism Structure
FAD enzyme covalently binds one FAD Chlorobaculum tepidum

General Information

General Information Comment Organism
physiological function enzyme enhances the thiosulfate oxidation activity of the core thiosulfate oxidizing multi-enzyme system TOMES with various cytochromes as electron acceptors, enzyme mediates electron transfer between the components of core TOMES and externally added cytochromes Chlorobaculum tepidum