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Literature summary extracted from

  • Akagi, J.M.; Drake, H.L.; Kim, J.H.; Gevertz, D.
    Thiosulfate and trithionate reductases (1994), Methods Enzymol., 243, 260-270.
No PubMed abstract available

General Stability

EC Number General Stability Organism
2.8.1.5 enzyme is more stable in phosphate buffer than in Tris, borate or triethanolamine buffer Desulfovibrio vulgaris
2.8.1.5 enzyme is more stable in phosphate buffer than in Tris, borate or triethanolamine buffer Desulfotomaculum nigrificans

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.8.1.5 2,2'-bipyridine
-
 Desulfovibrio vulgaris
2.8.1.5 o-phenanthroline
-
 Desulfovibrio vulgaris
2.8.1.5 Sulfhydryl agents
-
 Desulfovibrio vulgaris
2.8.1.5 sulfite
-
 Desulfotomaculum nigrificans
2.8.1.5 trithionate
-
 Desulfovibrio vulgaris

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.8.1.5 16300
-
 sedimentation equilibrium experiments Desulfovibrio vulgaris

Organism

EC Number Organism UniProt Comment Textmining
2.8.1.5 Desulfotomaculum nigrificans
-
-
-
2.8.1.5 Desulfovibrio vulgaris
-
-
-

Oxidation Stability

EC Number Oxidation Stability Organism
2.8.1.5 sensitive to oxygen Desulfovibrio vulgaris

Purification (Commentary)

EC Number Purification (Comment) Organism
2.8.1.5
-
 Desulfovibrio vulgaris

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.8.1.5 thiosulfate + methylviologen
-
 Desulfovibrio vulgaris sulfide + ?
-
 ?
2.8.1.5 thiosulfate + methylviologen
-
 Desulfotomaculum nigrificans sulfide + ?
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.8.1.5 8 9
-
 Desulfovibrio vulgaris

Cofactor

EC Number Cofactor Comment Organism Structure
2.8.1.5 FAD enzyme contains FAD as prosthetic group Desulfotomaculum nigrificans