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Literature summary extracted from

  • Bauer, M.; Papenbrock, J.
    Identification and characterization of single-domain thiosulfate sulfurtransferases from Arabidopsis thaliana (2002), FEBS Lett., 532, 427-431.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.8.1.1 expression in Escherichia coli Arabidopsis thaliana

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.8.1.1 0.7
-
thiosulfate pH 9 Arabidopsis thaliana
2.8.1.1 1.1
-
thiosulfate pH 9 Arabidopsis thaliana
2.8.1.1 3.7
-
3-Mercaptopyruvate pH 9 Arabidopsis thaliana
2.8.1.1 7.4
-
thiosulfate pH 9 Arabidopsis thaliana
2.8.1.1 35.4
-
3-Mercaptopyruvate pH 9 Arabidopsis thaliana
2.8.1.1 51.7
-
3-Mercaptopyruvate pH 9 Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.8.1.1 thiosulfate + cyanide Arabidopsis thaliana
-
sulfite + thiocyanate
-
?

Organism

EC Number Organism UniProt Comment Textmining
2.8.1.1 Arabidopsis thaliana
-
-
-
2.8.1.1 Arabidopsis thaliana O64530
-
-
2.8.1.1 Arabidopsis thaliana Q24JL3
-
-
2.8.1.1 Arabidopsis thaliana Q38853
-
-
2.8.1.1 Arabidopsis thaliana Q39129
-
-
2.8.1.1 Arabidopsis thaliana Q9FKW8
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.8.1.1 cyanide + 3-mercaptopyruvate
-
Arabidopsis thaliana ?
-
?
2.8.1.1 thiosulfate + cyanide
-
Arabidopsis thaliana sulfite + thiocyanate
-
?

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
2.8.1.1 0.7
-
3-Mercaptopyruvate pH 9 Arabidopsis thaliana
2.8.1.1 1.2
-
3-Mercaptopyruvate pH 9 Arabidopsis thaliana
2.8.1.1 2.8
-
thiosulfate pH 9 Arabidopsis thaliana
2.8.1.1 4
-
thiosulfate pH 9 Arabidopsis thaliana
2.8.1.1 10.7
-
thiosulfate pH 9 Arabidopsis thaliana
2.8.1.1 54
-
3-Mercaptopyruvate pH 9 Arabidopsis thaliana