Enzymes that catalyze the transfer of N-acetylgalactosamine from a nucleoside diphosphate N-acetylgalactosamine to an acceptor molecule which is frequently another carbohydrate. EC 2.4.1.-.
Subtype terms (2)
More specific conditions that are subtypes of N-Acetylgalactosaminyltransferases in the MeSH hierarchy.