Enzyme Details

Enzyme (Recommended) Name	lactose synthase
Alternative names	UDP-galactose:D-glucose 4-beta-D-galactosyltransferase UDP-galactose---glucose galactosyltransferase N-acetyllactosamine synthase uridine diphosphogalactose-glucose galactosyltransferase lactose synthetase UDP-galactose:D-glucose 4-beta-D-galactotransferase
EC Classification	2.4.1.22
Classification	Transferases Glycosyltransferases Hexosyltransferases
Catalyses reactions	D-Glucose + UDPgalactose <-> alpha-Lactose + UDP UDP-D-galactose + D-Glucose <-> alpha-Lactose + UDP
External links	Expasy KEGG IntEnz (EBI) IUBMB Reactome HepatoSys
	View all entries for EC Class 2.4.1.22