2-aminohexano-6-lactam racemase

In enzymology, a 2-aminohexano-6-lactam racemase (EC 5.1.1.15) is an enzyme that catalyzes the chemical reaction

2-aminohexano-6-lactam racemase
Identifiers
EC no.5.1.1.15
CAS no.52652-64-9
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
Search
PMCarticles
PubMedarticles
NCBIproteins
L-2-aminohexano-6-lactam D-2-aminohexano-6-lactam

Hence, this enzyme has one substrate, L-2-aminohexano-6-lactam, and one product, D-2-aminohexano-6-lactam.

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 2-aminohexano-6-lactam racemase. This enzyme is also called alpha-amino-epsilon-caprolactam racemase.

References

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  • Ahmed SA, Esaki N, Tanaka H, Soda K (1984). "L-alpha-Amino-beta-thio-epsilon-caprolactam, a new sulfur-containing substrate for alpha-amino-epsilon-caprolactam racemase". FEBS Lett. 174: 76–79. doi:10.1016/0014-5793(84)81081-9.
  • Ahmed SA, Esaki N, Tanaka H, Soda K (1986). "Mechanism of alpha-amino-epsilon-caprolactam racemase reaction". Biochemistry. 25 (2): 385–8. doi:10.1021/bi00350a017. PMID 3955003.