Known Activities	lactose synthase (EC 2.4.1.22); β-N-acetylglucosaminyl-glycopeptide β-1,4-galactosyltransferase (EC 2.4.1.38); N-acetyllactosamine synthase (EC 2.4.1.90); β-1,4-N-acetylglucosaminyltransferase (EC 2.4.1.-); xylosylprotein β-4-galactosyltransferase (EC 2.4.1.133)
Mechanism	Inverting
3D Structure Status	GT-A
External resources	CFG(Glycosphingolipid); CFG(Mucin); CFG(O-linked); CFG(Terminal); InterPro; Lactose Synthase; PFAM;
Statistics	GenBank accession (731); Uniprot accession (170); PDB accession (36); 3D entries (3); cryst (0)