The A protein of the lactose synthase complex. In the presence of the B protein (LACTALBUMIN) specificity is changed from N-acetylglucosamine to glucose. EC 2.4.1.90.
Also Known As:
N-Acetylglucosamine beta-D-Galactosyltransferase; UDP Galactose-N-Acetylglucosamine Galactosyltransferase; beta-1,4-Galactosyltransferase; Galactosyltransferase, UDP Galactose-N-Acetylglucosamine; N Acetylglucosamine beta D Galactosyltransferase; N Acetyllactosamine Synthase; N Acetyllactosamine Synthetase; Synthase, N-Acetyllactosamine; Synthetase, N-Acetyllactosamine; UDP Galactose N Acetylglucosamine Galactosyltransferase; beta 1,4 Galactosyltransferase; beta-D-Galactosyltransferase, N-Acetylglucosamine; N-Acetyllactosamine Synthetase; UDP Galactose Acetylglucosamine Galactosyltransferase; UDPgalactose:N-acetyl-D-glucosamine 4-beta-D-galactosyltransferase