Arginine racemase

arginine racemase
Identifiers
EC number 5.1.1.9
CAS number 37290-94-1
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum
Gene Ontology AmiGO / EGO

In enzymology, an arginine racemase (EC 5.1.1.9) is an enzyme that catalyzes the chemical reaction

L-arginine \rightleftharpoons D-arginine

Hence, this enzyme has one substrate, L-arginine, and one product, D-arginine.

This enzyme belongs to the family of isomerases, specifically those racemases and epimerases acting on amino acids and derivatives. The systematic name of this enzyme class is arginine racemase. This enzyme participates in 3 metabolic pathways: lysine degradation, D-glutamine and D-glutamate metabolism, and D-arginine and D-ornithine metabolism. It employs one cofactor, pyridoxal phosphate.

References

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