Polypeptide N-acetylgalactosaminyltransferase

**Definition:** Family of enzymes that catalyze the formation of GalNAcAlpha1-serine/threonine linkages in glycoproteins.

**Tree numbers:** - D08.811.913.400.100.200.650

**Synonyms:** - beta-N-acetylgalactosaminyltransferase - Globoside Synthase - UDP-N-acetylgalactosamine-beta-galactose beta 1,4-N-acetylgalactosaminyltransferase - 4-GalNActransferase - (1-3)-N-acetyl-beta-galactosaminyltransferase - UDP-N-acetylgalactosamine mucin transferase - UDP-GalNAc-beta-galactose beta 1,4-N-acetylgalactosaminyltransferase - GalNAc-transferase - ppGalNAc-T - (1-4)-N-acetyl-beta-D-galactosaminyltransferase - UDP-N-acetylgalactosamine-globoside beta-N-acetylgalactosaminyltransferase - UDP-N-acetylgalactosamine-polypeptide N-acetylgalactosamine transferase - UDPacetylgalactosamine-protein acetylgalactosaminyltransferase - UDP-GalNAc-polypeptide N-acetylgalactosaminyltransferase - UDP-N-acetylgalactosamine-globosidetriaosylceramide beta-3-N-acetylgalactosaminyltransferase - UDP-GPAGAT - beta-1,4-N-acetylgalactosaminyltransferase - Globoside beta GalNAc Transferase - Galactosylgalactosylglucosylceramide beta-D-acetylgalactosaminyltransferase - UDPacetylgalactosamine-galactosyl-galactosyl-glucosylceramide beta-N-acetyl-D-galactosaminyltransferase - Protein-UDPacetylgalactosaminyltransferase