Term Name:	[4)-[beta-D-Glcp-(1->6)]-[alpha-L-Rhap-(1->3)]-alpha-D-Glcp-(1->3)-alpha-L-Rhap2Ac-(1->3)-beta-D-GlcpNAc-(1->]n
Synonyms:	[4)-[beta-D-Glc-(1->6)]-[alpha-L-Rha-(1->3)]-alpha-D-Glc-(1->3)-alpha-L-Rha2Ac-(1->3)-beta-D-GlcNAc-(1->]n, E. coli O25B O-antigen, E. coli serotype O25B O-antigen
Definition:	A polysaccharide derivative with a pentasaccharide repeat unit consisting of alpha-D-glucosyl, 2-O-acetyl-alpha-L-rhamnosyl and N-acetyl-beta-D-glucosaminyl residues all linked (1->3), to the alpha-glucosyl residue of which are attached a beta-D-glucosyl residue and an alpha-L-rhamnosyl residue via (1->6) and (1->3) linkages respectively, with all repeat units being linked (1->4). The repeat unit corresponds to that of the native Escherichia coli serotype O25B O-antigen.
Ontology:	ChEBI [CHEBI:194322]  ( EBI )