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Literature summary for 2.6.1.57 extracted from

  • Fazel, A.M.; Jensen, R.A.
    Aromatic aminotransferases in coryneform bacteria (1979), J. Bacteriol., 140, 580-587.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
phenylhydrazine
-
[Brevibacterium] flavum
phenylhydrazine
-
Corynebacterium ammoniagenes
phenylhydrazine
-
Corynebacterium glutamicum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
152000
-
AT-I, gel filtration [Brevibacterium] flavum
160000
-
AT-I, gel filtration Corynebacterium glutamicum
260000
-
AT-II, gel filtration [Brevibacterium] flavum
260000
-
AT-II, gel filtration Corynebacterium glutamicum
260000
-
AT-II, gel filtration Corynebacterium ammoniagenes

Organism

Organism UniProt Comment Textmining
Corynebacterium ammoniagenes
-
-
-
Corynebacterium glutamicum
-
isoenzymes AT-I and AT-II
-
[Brevibacterium] flavum
-
isoenzymes AT-I and AT-II
-

Purification (Commentary)

Purification (Comment) Organism
-
Corynebacterium ammoniagenes
isoenzymes AT-I and AT-II [Brevibacterium] flavum
isoenzymes AT-I and AT-II Corynebacterium glutamicum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-hydroxyphenylpyruvate + L-tryptophan
-
[Brevibacterium] flavum L-tyrosine + 3-indole-2-oxopropanoate
-
?
4-hydroxyphenylpyruvate + L-tryptophan
-
Corynebacterium glutamicum L-tyrosine + 3-indole-2-oxopropanoate
-
?
4-hydroxyphenylpyruvate + L-tryptophan
-
Corynebacterium ammoniagenes L-tyrosine + 3-indole-2-oxopropanoate
-
?
L-phenylalanine + 2-oxoglutarate various combinations of keto acids and amino acids [Brevibacterium] flavum phenylpyruvate + L-glutamate
-
r
L-phenylalanine + 2-oxoglutarate various combinations of keto acids and amino acids Corynebacterium glutamicum phenylpyruvate + L-glutamate
-
r
L-phenylalanine + 2-oxoglutarate various combinations of keto acids and amino acids Corynebacterium ammoniagenes phenylpyruvate + L-glutamate
-
r
L-phenylalanine + 2-oxoglutarate specificities of isoenzymes AT-I and AT-II [Brevibacterium] flavum phenylpyruvate + L-glutamate
-
r
L-phenylalanine + 2-oxoglutarate specificities of isoenzymes AT-I and AT-II Corynebacterium glutamicum phenylpyruvate + L-glutamate
-
r
L-phenylalanine + 2-oxoglutarate specificities of isoenzymes AT-I and AT-II Corynebacterium ammoniagenes phenylpyruvate + L-glutamate
-
r
L-tyrosine + 2-oxoglutarate
-
[Brevibacterium] flavum p-hydroxyphenylpyruvate + L-glutamate
-
?
L-tyrosine + 2-oxoglutarate
-
Corynebacterium glutamicum p-hydroxyphenylpyruvate + L-glutamate
-
?
L-tyrosine + 2-oxoglutarate
-
Corynebacterium ammoniagenes p-hydroxyphenylpyruvate + L-glutamate
-
?
prephenate + L-glutamate highest activity [Brevibacterium] flavum 1-carboxy-4-hydroxy-2,5-cyclohexadien-1-alanine + 2-oxoglutarate
-
?
prephenate + L-glutamate highest activity Corynebacterium glutamicum 1-carboxy-4-hydroxy-2,5-cyclohexadien-1-alanine + 2-oxoglutarate
-
?
prephenate + L-glutamate highest activity Corynebacterium ammoniagenes 1-carboxy-4-hydroxy-2,5-cyclohexadien-1-alanine + 2-oxoglutarate
-
?

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate a pyridoxal phosphate protein [Brevibacterium] flavum
pyridoxal 5'-phosphate a pyridoxal phosphate protein Corynebacterium glutamicum
pyridoxal 5'-phosphate a pyridoxal phosphate protein Corynebacterium ammoniagenes