Term Name:	O(3)-{beta-D-galactosyl-(1->3)-[N-acetyl-alpha-neuraminosyl-(2->6)]-N-acetyl-alpha-D-galactosaminyl}-L-serine(1-) residue
Synonyms:	a 3-O-{beta-D-galactosyl-(1->3)-[N-acetyl-alpha-neuraminosyl-(2->6)]-N-acetyl-alpha-D-galactosaminyl}-L-serine residue
Definition:	An L-alpha amino acid residue obtained by deprotonation of the carboxy group of O(3)-{beta-D-galactosyl-(1->3)-[N-acetyl-alpha-neuraminosyl-(2->6)]-N-acetyl-alpha-D-galactosaminyl}-L-serine residue; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:231973]  ( EBI )