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2.6.1.28: tryptophan-phenylpyruvate transaminase

This is an abbreviated version!
For detailed information about tryptophan-phenylpyruvate transaminase, go to the full flat file.

Reaction

L-tryptophan
+
phenylpyruvate
=
(indol-3-yl)pyruvate
 +
L-phenylalanine

Synonyms

aminotransferase, tryptophan-phenylpyruvate, L-tryptophan-alpha-ketoisocaproate aminotransferase, TdiD

ECTree

     2 Transferases
         2.6 Transferring nitrogenous groups
             2.6.1 Transaminases
                2.6.1.28 tryptophan-phenylpyruvate transaminase

KM Value

KM Value on EC 2.6.1.28 - tryptophan-phenylpyruvate transaminase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
1.4
2-oxobutanoate
-
with L-tryptophan, pH 8.0, 30°C
0.08
2-Oxohexanoate
-
with tryptophan, pH 8.0, 30°C
0.03
2-Oxoisohexanoate
-
with L-tryptophan, pH 8.0, 30°C
0.11
2-oxoisopentanoate
-
with L-tryptophan, pH 8.0, 30°C
0.12
2-oxopentanoate
-
with L-tryptophan, pH 8.0, 30°C
0.2
Indolepyruvate
-
with L-leucine, pH 8.0, 30°C
30
L-2-aminobutanoate
-
with phenylpyruvate, pH 8.0, 30°C
250
L-alanine
-
with 2-oxoisohexanoate, pH 8.0, 30°C
23.8
L-histidine
-
with 2-oxoisohexanoate, pH 8.0, 30°C
0.47
L-isoleucine
-
with phenylpyruvate, pH 8.0, 30°C
0.4
L-leucine
-
with phenylpyruvate, pH 8.0, 30°C
3.4
L-norleucine
-
with phenylpyruvate, pH 8.0, 30°C
4.5
L-norvaline
-
with phenylpyruvate, pH 8.0, 30°C
0.8
L-phenylalanine
-
with 2-oxoisohexanoate, pH 8.0, 30°C
0.198 - 3.02
L-tryptophan
1
L-tyrosine
-
with 2-oxoisohexanoate, pH 8.0, 30°C
4.5
L-valine
-
with phenylpyruvate, pH 8.0, 30°C
1.43
phenylpyruvate
pH 7.0, 48°C
12
pyruvate
-
with L-tryptophan, pH 8.0, 30°C