Structure of the O-specific polysaccharide from the lipopolysaccharide of Serratia marcescens O8.
Structural studies have been carried out on the O-specific polysaccharide from the lipopolysaccharide of the reference strain (CDC 1604-55) for serogroup O8 of Serratia marcescens. The polymer has a branched, tetrasaccharide repeating unit of D-galactose(Gal),D-glucose(Glc), and 2-acetamido-2-deoxy-D-glucose(GlcNAc) with the following structure: (Formula: see text). The anomeric configuration assigned to the glucose residue differs from that (beta) previously proposed [Tarcsay, L., Wang, C. S., Li, S.-C. and Alaupovic, P. (1973) Biochemistry 12, 1948-1955]. The structure of the O8 polymer is identical with that of one of two polymers present in the cell envelope of a strain (CDC 1783-57) of S. marcescens O14.
D
D
Oxley
S G
SG
Wilkinson
D000107:Acetylation; D000942:Antigens, Bacterial / Q000032:analysis*; D001704:Biopolymers; D055598:Chemical Phenomena; D002621:Chemistry; D003641:Deamination; D008070:Lipopolysaccharides / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D008745:Methylation; D019081:O Antigens; D010084:Oxidation-Reduction; D012706:Serratia marcescens / Q000254:growth & development / Q000276:immunology*
D000942:Antigens, Bacterial; D001704:Biopolymers; D008070:Lipopolysaccharides; D019081:O Antigens