EC 2.4.1.22: Lactose synthase
Reaction catalysed:
UDP-alpha-D-galactose + D-glucose = UDP + lactose
Systematic name:
UDP-alpha-D-galactose:D-glucose 4-beta-D-galactosyltransferase
Alternative Name(s):
- Lactose synthetase
- N-acetyllactosamine synthase
- UDP-galactose--glucose galactosyltransferase
- UDP-galactose:D-glucose 4-beta-D-galactosyltransferase
- UDP-galactose:D-glucose 4-beta-D-galactotransferase
- Uridine diphosphogalactose-glucose galactosyltransferase