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Literature summary extracted from

  • Haschke, R.; Campbell, L.
    Thiosulfate reductase of Desulfovibrio vulgaris (1971), J. Bacteriol., 106, 603-607.
    View publication on PubMedView publication on EuropePMC

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.8.2.5 15500
-
-
 Desulfovibrio vulgaris
1.8.2.5 16300
-
 sedimentation equilibrium centrifugation Desulfovibrio vulgaris

Organism

EC Number Organism UniProt Comment Textmining
1.8.2.5 Desulfovibrio vulgaris
-
-
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
1.8.2.5 additional information presence of two half-cystine residues per mole of enzyme Desulfovibrio vulgaris

Purification (Commentary)

EC Number Purification (Comment) Organism
1.8.2.5
-
 Desulfovibrio vulgaris

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.8.2.5 additional information the enzyme catalyzes the reductive dismutation of thiosulfate to sulfide and sulfite. The outer sulfur atom of thiosulfate is reduced to sulfide and the inner sulfur atom is released as sulfite Desulfovibrio vulgaris ?
-
 ?
1.8.2.5 thiosulfate + reduced benzyl viologen
-
 Desulfovibrio vulgaris sulfite + hydrogen sulfide + oxidized benzyl viologen about 50% of the rate with methyl viologen ?
1.8.2.5 thiosulfate + reduced methyl viologen
-
 Desulfovibrio vulgaris sulfite + hydrogen sulfide + oxidized methyl viologen
-
 ?

Subunits

EC Number Subunits Comment Organism
1.8.2.5 monomer 1 * 15500, amino acid analysis Desulfovibrio vulgaris

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.8.2.5 8 9
-
 Desulfovibrio vulgaris