alpha-N-acetylneuraminyl-(2->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-6-deoxy-alpha-L-galactopyranosyl group
alpha-n-acetylneuraminyl-(2->3)-beta-d-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-d-glucopyranosyl-(1->3)-6-deoxy-alpha-l-galactopyranosyl group
A fucosyl group in which a sialic acid residue (Neu5Ac) is linked α(2→3) to a β-<small>D</small>-Gal-(1→4)-<small>D</small>-GlcNAc unit which is itself linked β(1→3) to an <small>L</small>-fucose group which has α-configuration at its anomeric centre.