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B6db activities:
Description Aspartate--phenylpyruvate aminotransferase
Catalyzed reaction L-aspartate + phenylpyruvate = oxaloacetate + L-phenylalanine.
Cofactor Pyridoxal-phosphate.
Comments -!- The enzyme from P.putida also acts on 4-hydroxyphenylpyruvate and, more slowly, on L-glutamate and L-histidine.
Organisms -Eubacteria
Links Enzyme (activities)
BRENDA (activities)
KEGG (pathways)
PLPMDB (PLP mutants)
 Paloyan AM, Hambardzumyan AA, Halebyan GP (2012) Isolation, purification, and characterization of phenylpyruvate transaminating enzymes of Erwinia carotovora Biochemistry (Mosc) 77 98-104.

 Xu, H.; Wei, P.; Zhou, H.; Fan, W.; Ouyang, P. (2003) Efficient production of L-phenylalanine catalyzed by a coupled enzymatic system of transaminase and aspartase Enz Microb Technol 5 537-543.

 Holger, Z.; Kula, M.R. (1985) Isolation and characterization of a highly inducible L-aspartate-phenylpyruvate transaminase from Pseudomonas putida J. Biotechnol. 3 19-31.

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last changed 2019/01/21 13:58

B6db activities