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B6db activities:
Description D-4-hydroxyphenylglycine aminotransferase.
Alternative names D-phenylglycine aminotransferase
Catalyzed reaction D-4-hydroxyphenylglycine + 2-oxoglutarate = 4-hydroxyphenylglyoxylate + L-glutamate.
Cofactor Pyridoxal-phosphate.
The enzyme from Pseudomonas strutzeri accepts as amino group donor only D-4-hydroxyphenylglycine or D-phenylglycine, whereas 2-oxoglutarate is the exclusive amino group acceptor and is converted into L-glutamate.
Organisms -Eubacteria

Family (4)
Links Enzyme (activities)
BRENDA (activities)
KEGG (pathways)
PLPMDB (PLP mutants)
 Kongsaeree P, Samanchart C, Laowanapiban P, Wiyakrutta S, Meevootisom V. (2003) Crystallization and preliminary X-ray crystallographic analysis of d-phenylglycine aminotransferase from Pseudomonas stutzeri ST201 Acta Crystallogr D Biol Crystallogr 59 953-4.

 Wiyakrutta S, Meevootisom V. (1997) A stereo-inverting D-phenylglycine aminotransferase from Pseudomonas stutzeri ST-201: purification, characterization and application for D-phenylglycine synthesis J Biotechnol 55 193-203.

 Van den Tweel, W.J.J.; Smits, J.P.; Ogg, R.L.H.P.; de Bont, J.A.M. (1988) The involvement of an enantioselctive transaminase in the metabolism of D-3- and D-4-hydroxyphenylglycine in Pseudomonas putida LW-4 Appl Microbiol Biotechnol 29 224-230.

Articles on
last changed 2010/03/11 16:29

B6db activities