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Literature summary for 2.8.1.1 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)

Cloned (Comment) Organism
expression in Escherichia coli Arabidopsis thaliana

KM Value [mM]

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

Natural Substrates/ Products (Substrates)

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

Organism

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

Substrates and Products (Substrate)

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

Turnover Number [1/s]

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