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ENZYME entry: EC 1.4.99.6

Accepted Name
D-arginine dehydrogenase.
Alternative Name(s)
D-amino-acid dehydrogenase.
Reaction catalysed
A + D-arginine + H2O <=> 5-guanidino-2-oxopentanoate + AH2 + NH4(+)
Comment(s)
  • The enzyme, which has been isolated from the bacterium Pseudomonas aeruginosa PAO1, forms with EC 1.4.1.25 a two-enzyme complex involved in the racemization of D- and L-arginine.
  • The enzyme has a broad substrate range and can act on most D-amino acids with the exception of D-glutamate and D-aspartate.
  • However, activity is maximal with D-arginine and D-lysine.
  • Not active on glycine.
  • Formerly EC 1.4.99.1.
Cross-references
BRENDA1.4.99.6
EC2PDB1.4.99.6
ExplorEnz1.4.99.6
PRIAM enzyme-specific profiles1.4.99.6
KEGG Ligand Database for Enzyme Nomenclature1.4.99.6
IUBMB Enzyme Nomenclature1.4.99.6
IntEnz1.4.99.6
MEDLINEFind literature relating to 1.4.99.6
MetaCyc1.4.99.6
Rhea expert-curated reactions1.4.99.6
UniProtKB/Swiss-Prot
Q9HXE3, DAUA_PSEAE

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