Enzyme Details

Enzyme (Recommended) Name	S-ribosylhomocysteine lyase
Alternative names	S-(5-deoxy-D-ribos-5-yl)-L-homocysteine L-homocysteine-lyase [(4S)-4,5-dihydroxypentan-2,3-dione-forming] S-ribosylhomocysteinase LuxS
EC Classification	4.4.1.21
Classification	Lyases Carbon-sulfur lyases Carbon-sulfur lyases
Catalyses reactions	H2O + S-Ribosyl-L-homocysteine <-> D-Ribose + L-Homocysteine S-Ribosyl-L-homocysteine <-> Homocysteine + 4,5-Dihydroxy-2,3-pentanedione 2(S)-Amino-4-[(2S,4S)-2,4,5-trihydroxy-3-oxo-pentylsulfanyl]-butyric acid <-> Homocysteine + 4,5-Dihydroxy-2,3-pentanedione
External links	Expasy KEGG IntEnz (EBI) IUBMB Reactome HepatoSys
	View all entries for EC Class 4.4.1.21