Term Name:	N-acetyl-alpha-D-galactosaminyl group
Synonyms:	2-acetamido-2-deoxy-alpha-D-galactopyranosyl, 2-acetamido-2-deoxy-alpha-D-galactopyranosyl group, alpha-GalNAc-R, N-acetyl-beta-D-galactosaminyl-R, N-acetyl-D-galactosaminyl-R, terminal alpha-linked GalNAc
Definition:	The glycosyl group obtained by removing the hydroxy group from the hemiacetal function of N-acetyl-alpha-D-galactosamine. A proposed epitope of blood group A antigen.
Ontology:	ChEBI [CHEBI:88142]  ( EBI )