Known Activities	polypeptide α-N-acetylgalactosaminyltransferase (EC 2.4.1.41)
Mechanism	Retaining
3D Structure Status	GT-A
Note	Distant similarity to families GT2, GT12 and GT21
External resources	CFG(Mucin); CFG(O-linked);
Statistics	GenBank accession (706); Uniprot accession (194); PDB accession (5); 3D entries (3); cryst (0)