Polypeptide GalNAc Transferase 3/GALNT3: Proteins and Enzymes

GALNT3, also known as Polypeptide N-acetylgalactosaminyltransferase 3, has a 633 amino acid long isoform that is 73 kDa and a short 192 amino acid isoform that is 22 kDa; is located in the Golgi apparatus; plays a central role in phosphate homeostasis; acts as a catalyzer in the initiation of O-linked oligosaccharide biosynthesis, and the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor; shows an activity toward HIV envelope ...