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 3-O-acetyl-L-threonine, the complete pentasaccharide repeating units all being linked (1->4). The O-polysaccharide of Proteus genomospecies 3J-r.
ribothymidine +
S. flexneri serotype 1a O-polysaccharide (O factor 9-negative)
S. flexneri serotype 1a O-polysaccharide (O factor 9-positive)
S. flexneri serotype 1b O-polysaccharide (O factor 9-positive)
S. flexneri serotype 2a O-polysaccharide (O factor 9-negative)
S. flexneri serotype 2a O-polysaccharide (O factor 9-positive)
S. flexneri serotype 2a O-specific polysaccharide
S. flexneri serotype 2b O-specific polysaccharide
S. flexneri serotype 3a O-specific polysaccharide
S. flexneri serotype 5a O-polysaccharide (O factor 9-negative)
S. flexneri serotype 5a O-polysaccharide (O factor 9-positive)
S. flexneri serotype 5a O-specific polysaccharide
S. flexneri serotype 5b O-specific polysaccharide
S. flexneri serotype 6 O-polysaccharide (O factor 9-positive)
S. flexneri serotype X O-specific polysaccharide
S. flexneri serotype Y O-polysaccharide (O factor 9-negative)
S. flexneri serotype Y O-polysaccharide (O factor 9-positive)
S. flexneri Y polysaccharide
succinoglucan
teichoic acid +
tetraoleyl cardiolipin
tumour antigen +
type Ib group B Streptococcus capsular polysaccharide