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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

Substrates Products

Substrates Products on EC 2.6.1.28 - tryptophan-phenylpyruvate transaminase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
L-2-aminobutanoate + phenylpyruvate
L-phenylalanine + 2-oxobutanoate
show the reaction diagram
-
-
-
-
?
L-histidine + 2-oxoisohexanoate
?
show the reaction diagram
-
-
-
-
?
L-isoleucine + phenylpyruvate
L-phenylalanine + 3-methyl-2-oxopentanoate
show the reaction diagram
-
-
-
-
?
L-phenylalanine + 2-oxobutanoate
phenylpyruvate + 2-aminobutanoate
show the reaction diagram
-
low activity
-
-
r
L-phenylalanine + 2-oxohexanoate
phenylpyruvate + L-norleucine
show the reaction diagram
-
-
-
-
r
L-phenylalanine + 2-oxoisohexanoate
phenylpyruvate + L-leucine
show the reaction diagram
-
i.e alpha-ketoisocaproate, highest activity as amino acceptor
-
-
r
L-phenylalanine + 2-oxoisopentanoate
phenylpyruvate + L-valine
show the reaction diagram
-
-
-
-
r
L-phenylalanine + pyruvate
phenylpyruvate + L-alanine
show the reaction diagram
-
2% of the activity with alpha-ketoisocaproate
-
-
r
L-tryptophan + 2-oxobutanoate
3-indole-2-oxopropanoate + 2-aminobutanoate
show the reaction diagram
-
weak activity
-
-
r
L-tryptophan + 2-oxoglutarate
3-indole-2-oxopropanoate + L-glutamate
show the reaction diagram
L-tryptophan + 2-oxohexanoate
3-indole-2-oxopropanoate + L-norleucine
show the reaction diagram
-
-
-
-
r
L-tryptophan + 2-oxoisohexanoate
3-indole-2-oxopropanoate + L-leucine
show the reaction diagram
-
-
-
-
r
L-tryptophan + 2-oxoisopentanoate
3-indole-2-oxopropanoate + L-valine
show the reaction diagram
L-tryptophan + 2-oxopentanoate
3-indole-2-oxopropanoate + norvaline
show the reaction diagram
-
-
-
-
r
L-tryptophan + 4-hydroxyphenylpyruvate
3-indole-2-oxopropanoate + ?
show the reaction diagram
15% of the activity with phenylpyruvate
-
-
?
L-tryptophan + p-hydroxyphenylpyruvate
3-indole-2-oxopropanoate + tyrosine
show the reaction diagram
-
-
-
-
r
L-tryptophan + phenylpyruvate
3-indole-2-oxopropanoate + L-phenylalanine
show the reaction diagram
L-tryptophan + pyruvate
3-indole-2-oxopropanoate + L-alanine
show the reaction diagram
-
2% of the activity with alpha-ketoisocaproate
-
-
r
phenylpyruvate + DL-5-hydroxytryptophan
phenylalanine + 3-(5-hydroxyindole)-2-oxopropanoate
show the reaction diagram
-
-
-
-
r
phenylpyruvate + DL-histidine
phenylalanine + 3-(1H-imidazol-4-yl)-2-oxopropanoate
show the reaction diagram
-
low activity
-
-
r
phenylpyruvate + DL-isoleucine
phenylalanine + 3-methyl-2-oxopentanoate
show the reaction diagram
phenylpyruvate + DL-leucine
phenylalanine + 4-methyl-2-oxopentanoate
show the reaction diagram
phenylpyruvate + DL-methionine
phenylalanine + 4-methylsulfanyl-2-oxobutanoate
show the reaction diagram
phenylpyruvate + DL-valine
phenylalanine + 3-methyl-2-oxobutanoate
show the reaction diagram
phenylpyruvate + L-2-iminobutanoate
phenylalanine + ?
show the reaction diagram
-
-
-
-
r
phenylpyruvate + L-citrulline
phenylalanine + 2-oxo-5-ureido-pentanoate
show the reaction diagram
-
low activity
-
-
r
phenylpyruvate + L-norleucine
phenylalanine + 2-oxohexanoate
show the reaction diagram
-
-
-
-
r
phenylpyruvate + L-tyrosine
phenylalanine + 3-(4-hydroxyphenyl)-2-oxopropanoate
show the reaction diagram
phenylpyruvate + norvaline
phenylalanine + 2-oxopentanoate
show the reaction diagram
-
-
-
-
r
phenylpyruvate + phenylglycine
phenylalanine + phenylglyoxylate
show the reaction diagram
-
-
-
-
r
additional information
?
-