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Literature summary for 4.1.99.1 extracted from

  • Simard, C.; Mardini, A.; Bordeleau, L.M.
    Physical and chemical properties of tryptophenases of five species of Enterobacteriaceae (1975), Can. J. Microbiol., 21, 828-833.
    View publication on PubMed

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
55000
-
4 * 55000, SDS-PAGE Escherichia coli
55000
-
4 * 55000, SDS-PAGE Proteus vulgaris
55000
-
4 * 55000, SDS-PAGE Morganella morganii
55000
-
4 * 55000, SDS-PAGE Escherichia aurescens
55000
-
4 * 55000, SDS-PAGE Shigella alkalescens

Organism

Organism UniProt Comment Textmining
Escherichia aurescens
-
-
-
Escherichia coli
-
B
-
Escherichia coli B / ATCC 11303
-
B
-
Morganella morganii
-
-
-
Proteus vulgaris
-
-
-
Shigella alkalescens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Morganella morganii

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Escherichia coli
additional information
-
-
Morganella morganii

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-Trp + H2O
-
Escherichia coli indole + pyruvate + NH4+
-
?
L-Trp + H2O
-
Proteus vulgaris indole + pyruvate + NH4+
-
?
L-Trp + H2O
-
Morganella morganii indole + pyruvate + NH4+
-
?
L-Trp + H2O
-
Escherichia aurescens indole + pyruvate + NH4+
-
?
L-Trp + H2O
-
Shigella alkalescens indole + pyruvate + NH4+
-
?
L-Trp + H2O
-
Escherichia coli B / ATCC 11303 indole + pyruvate + NH4+
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 55000, SDS-PAGE Escherichia coli
tetramer 4 * 55000, SDS-PAGE Proteus vulgaris
tetramer 4 * 55000, SDS-PAGE Morganella morganii
tetramer 4 * 55000, SDS-PAGE Escherichia aurescens
tetramer 4 * 55000, SDS-PAGE Shigella alkalescens