Function | Catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. Has activity toward HIV envelope glycoprotein gp120, EA2, MUC2, MUC1A and MUC5AC. Probably glycosylates fibronectin in vivo. Glycosylates FGF23. |
Protein Name | Polypeptide N-Acetylgalactosaminyltransferase 3Polypeptide Galnac Transferase 3Galnac-T3Pp-Gantase 3Protein-Udp Acetylgalactosaminyltransferase 3Udp-Galnac -Polypeptide N-Acetylgalactosaminyltransferase 3 |
Database Links | Reactome: R-HSA-190372Reactome: R-HSA-5083625Reactome: R-HSA-913709 |
Cellular Localisation | Golgi ApparatusGolgi Stack MembraneSingle-Pass Type Ii Membrane ProteinResides Preferentially In The Trans And Medial Parts Of The Golgi Stack |
Alternative Antibody Names | Anti-Polypeptide N-Acetylgalactosaminyltransferase 3 antibodyAnti-Polypeptide Galnac Transferase 3 antibodyAnti-Galnac-T3 antibodyAnti-Pp-Gantase 3 antibodyAnti-Protein-Udp Acetylgalactosaminyltransferase 3 antibodyAnti-Udp-Galnac -Polypeptide N-Acetylgalactosaminyltransferase 3 antibodyAnti-GALNT3 antibody |
Information sourced from Uniprot.org