. "polypeptide N-acetylgalactosaminyltransferase" . . "polypeptide GalNAc transferase" . . "polypeptide ''N''-acetylgalactosaminyltransferase" . . . . "2.4.1.41" . "Polypeptide N-acetylgalactosaminyltransferase" . . "Polypeptide N-acetylgalactosaminyltransferase" . . . .