B6db activities : ptaa

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	ptaa
Description	Pyoverdine transaminase (2.6.1.-)
Catalyzed reaction	pyoverdine (glutamic acid form) + 2-oxoglutarate = L-glutamate + pyoverdine (2-oxoglutaric acid form).
Comments	A periplasmic transaminase, involved in pyoverdine biosynthesis in Pseudomonas fluorescens
	The reaction is alternative to that of PvdN (pyoverdine intermediate decarboxylase-oxidase).
Organisms	-Eubacteria
Family	ptaa (0)

Links	Enzyme (activities) ptaa BRENDA (activities) ptaa KEGG (pathways) ptaa PLPMDB (PLP mutants) ptaa

References	Ringel MT, Draeger G, Brueser T (2017) The periplasmic transaminase PtaA of Pseudomonas fluorescens converts the glutamic acid residue at the pyoverdine fluorophore to α-ketoglutaric acid J Biol Chem 292 18660-18671. Articles on ptaa

last changed	2017/09/19 11:34

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