IUBMB Enzyme Nomenclature

EC 6.3.3.5

Accepted name: O-ureido-D-serine cyclo-ligase

Reaction: O-ureido-D-serine + ATP + H2O = D-cycloserine + CO2 + NH3 + ADP + phosphate

Glossary: O-ureido-D-serine = (2R)-2-amino-3-[(carbamoylamino)oxy]propanoate

Other name(s): dcsG (gene name)

Systematic name: O-ureido-D-serine cyclo-ligase (D-cycloserine-forming)

Comments: The enzyme participates in the biosynthetic pathway of D-cycloserine, an antibiotic substance produced by several Streptomyces species.

Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, CAS registry number:

References:

1. Kumagai, T., Koyama, Y., Oda, K., Noda, M., Matoba, Y. and Sugiyama, M. Molecular cloning and heterologous expression of a biosynthetic gene cluster for the antitubercular agent D-cycloserine produced by Streptomyces lavendulae. Antimicrob. Agents Chemother. 54 (2010) 1132-1139. [PMID: 20086163]

2. Uda, N., Matoba, Y., Kumagai, T., Oda, K., Noda, M. and Sugiyama, M. Establishment of an in vitro D-cycloserine-synthesizing system by using O-ureido-L-serine synthase and D-cycloserine synthetase found in the biosynthetic pathway. Antimicrob. Agents Chemother. 57 (2013) 2603-2612. [PMID: 23529730]

[EC 6.3.3.5 created 2013]


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