alpha-D-GalpNAc-(1->3)-[alpha-L-Fucp-(1->2)]-beta-D-Galp-yl group
alpha-d-galpnac-(1->3)-[alpha-l-fucp-(1->2)]-beta-d-galp-yl group
A branched trisaccharide β-<small>D</small>-galactosyl group obtained by removal of the hydroxy group from the hemiacetal function of <em>N</em>-acetyl-α-<small>D</small>-galactosaminyl-(1→3)-[α-<small>L</small>-fucosyl-(1→2)]-β-<small>D</small>-galactose. Part of, and the proposed epitope of, blood group A antigen.