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Literature summary for 2.8.1.5 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

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

Inhibitors

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

Molecular Weight [Da]

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

Organism

Organism UniProt Comment Textmining
Desulfotomaculum nigrificans
-
-
-
Desulfovibrio vulgaris
-
-
-

Oxidation Stability

Oxidation Stability Organism
sensitive to oxygen Desulfovibrio vulgaris

Purification (Commentary)

Purification (Comment) Organism
-
Desulfovibrio vulgaris

Substrates and Products (Substrate)

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

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8 9
-
Desulfovibrio vulgaris

Cofactor

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