Structures of neutral glycans isolated from the lipopolysaccharides of reference strains for Serratia marcescens serogroups O16 and O20.
Neutral polymers have been isolated from the lipopolysaccharides of the reference strains for Serratia marcescens O16 and O20, serogroups which exhibit significant cross-reactivity. Both organisms produce a galactan with the disaccharide repeating-unit shown, and which apparently accounts for the serological observations. The same galactan has also been reported as the O4-specific polysaccharide of Pasteurella haemolytica. In S. marcescens O16, the galactan is apparently accompanied by a polymer of 2-substituted beta-D-ribofuranosyl residues.
Oxley
D
D
School of Chemistry, The University, Hull, Great Britain.
Wilkinson
S G
SG
D002240:Carbohydrate Sequence; D005685:Galactans / Q000302:isolation & purification*; D008070:Lipopolysaccharides / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D008745:Methylation; D008969:Molecular Sequence Data; D010084:Oxidation-Reduction; D012706:Serratia marcescens / Q000032:analysis*
D005685:Galactans; D008070:Lipopolysaccharides