SMILES: CC(=O)N[C@@H]1[C@H](C[C@@](O[C@H]1[C@@H]([C@@H](CO)O)O)(C(=O)O)OC[C@@H]2[C@@H]([C@@H]([C@H]([C@@H](O2)O[C@@H]3[C@H](O[C@H]([C@@H]([C@H]3O)NC(=O)C)O[C@@H]4[C@H]([C@@H](O[C@@H]([C@@H]4O)CO)O)NC(=O)C)CO)O)O)O)O
Description: The molecule is a linear amino tetrasaccharide comprising alpha-sialyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-beta-D-galactosamine residues in a (2->6), (1->4) and (1->3) sequence. alpha-Neup5Ac-(2->6)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-D-GalpNAc in which the anomeric configuration of the GalNAc residue at the reducing end is beta. It has a role as an epitope. It is an amino tetrasaccharide, a glucosamine oligosaccharide, a galactosamine oligosaccharide and an alpha-Neup5Ac-(2->6)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-D-GalpNAc.