Term Name: acetylgalactosaminyltransferase activity
Synonyms: GalNAc transferase activity
Definition: Catalysis of the transfer of an N-acetylgalactosaminyl residue from UDP-N-acetyl-galactosamine to an oligosaccharide.
Ontology: GO: Molecular Function [GO:0008376]    QuickGO    AmiGO

Relationships
is a type of: hexosyltransferase activity UDP-glycosyltransferase activity
has subtype: (N-acetylneuraminyl)-galactosylglucosylceramide N-acetylgalactosaminyltransferase activity alpha-1,4-N-acetylgalactosaminyltransferase activity beta-1,4-N-acetylgalactosaminyltransferase activity galactosylgalactosylglucosylceramide beta-D-acetylgalactosaminyltransferase activity globoside alpha-N-acetylgalactosaminyltransferase activity glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-beta-N-acetylgalactosaminyltransferase activity glucuronylgalactosylproteoglycan 4-beta-N-acetylgalactosaminyltransferase activity glycoprotein-fucosylgalactoside alpha-N-acetylgalactosaminyltransferase activity N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-acetylgalactosaminyltransferase activity N-acetylneuraminylgalactosylglucosylceramide beta-1,4-N-acetylgalactosaminyltransferase activity polypeptide N-acetylgalactosaminyltransferase activity