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Literature summary for 4.1.99.1 extracted from

  • Whitt, D.D.; Klug, M.J.; DeMoss, R.D.
    Trypotophanase from a marine bacterium, Vibrio K-7 synthesis, purification and some chemical catalytic properties (1979), Arch. Microbiol., 122, 169-175.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Vibrio sp.

Metals/Ions

Metals/Ions Comment Organism Structure
NaCl maximal activity for the enzyme in whole cells: 0.4-0.5 M Vibrio sp.

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Vibrio sp. the enzyme is induced by Trp and its analogs, and partially repressed by 0.5% glucose or glycerol ?
-
?
additional information Vibrio sp. K-7 the enzyme is induced by Trp and its analogs, and partially repressed by 0.5% glucose or glycerol ?
-
?

Organism

Organism UniProt Comment Textmining
Vibrio sp.
-
-
-
Vibrio sp. K-7
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Vibrio sp.

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
9.24
-
-
Vibrio sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-Trp + H2O
-
Vibrio sp. indole + pyruvate + NH4+
-
?
L-Trp + H2O
-
Vibrio sp. K-7 indole + pyruvate + NH4+
-
?
additional information the enzyme is induced by Trp and its analogs, and partially repressed by 0.5% glucose or glycerol Vibrio sp. ?
-
?
additional information the enzyme is induced by Trp and its analogs, and partially repressed by 0.5% glucose or glycerol Vibrio sp. K-7 ?
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Vibrio sp.

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate required Vibrio sp.