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Literature summary for 4.1.99.1 extracted from

  • Suelter, C.H.; Snell, E.E.
    Monovalent cation activation of tryptophanase (1977), J. Biol. Chem., 252, 1852-1857.
    View publication on PubMed
Search for more literature for 4.1.99.1

Inhibitors

Inhibitors Comment Organism Structure
Ala competitive; L-Ala Escherichia coli
Ethionine competitive with S-o-nitrophenyl-L-Cys Escherichia coli

Metals/Ions

Metals/Ions Comment Organism Structure
Cs+ activates Escherichia coli
K+ activates Escherichia coli
Li+ activates Escherichia coli
Na+ activates Escherichia coli
NH4+ activates Escherichia coli
Rb+ activates Escherichia coli
Tl+ activates Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Escherichia coli B/1t7-A
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-Trp + H2O
-
 Escherichia coli indole + pyruvate + NH4+
-
 ?
L-Trp + H2O
-
 Escherichia coli B/1t7-A indole + pyruvate + NH4+
-
 ?
S-o-nitrophenyl-L-Cys + H2O
-
 Escherichia coli o-nitrothiophenol + pyruvate + NH3
-
 ?
S-o-nitrophenyl-L-Cys + H2O
-
 Escherichia coli B/1t7-A o-nitrothiophenol + pyruvate + NH3
-
 ?