P. aeruginosa immunotype 3 O-specific polysaccharide
P. mirabilis 9B-m O-specific polysaccharide
P. mirabilis O11 O-specific polysaccharide
A polysaccharide derivative consisting of a repeating unit of beta-D-glucuronosyl, beta-D-galacturonosyl and N-acetyl-beta-D-glucosaminyl residues linked sequentially (1->3) and (1->3), to the glucuronosyl and N-acetylglucosaminyl residues of which are linked respectively (1->2) and (1->6) an N-acetyl-beta-D-glucosaminyl residue and an alpha-D-glucosyl residue, while the galacturonosyl residue forms an amide with L-threonine, the complete pentasaccharide repeating units all being linked (1->4). The O-polysaccharide of Proteus mirabilis O11.
P. mirabilis O23 O-deacetylated O-specific polysaccharide