Term Name:	N-acetylgalactosaminide beta-1,3-galactosyltransferase activity
Synonyms:	Core 1 GalT, glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase activity, UDP-galactose:glycoprotein-N-acetyl-D-galactosamine 3-beta-D-galactosyltransferase activity, UDPgalactose:glycoprotein-N-acetyl-D-galactosamine 3-beta-D-galactosyltransferase activity, uridine diphosphogalactose-mucin beta-(1->3)-galactosyltransferase activity
Definition:	Catalysis of the reaction: an N-acetyl-alpha-D-galactosaminyl derivative + UDP-alpha-D-galactose = a beta-D-galactosyl-(1->3)-N-acetyl-alpha-D-galactosaminyl derivative + UDP + H+.
Ontology:	GO: Molecular Function [GO:0016263]    QuickGO    AmiGO