[The structure of O-specific polysaccharide chain of Pseudomonas fluorescens lipopolysaccharide].
An O-specific polysaccharide, containing 6-deoxy-L-talose (6dTal), N-acetyl-D-fucosamine (FucNAc), 3-amino-3,6-dideoxy-D-glucose with an unidentified N-acyl substituent (Qui3NR), and O-acetyl groups, was obtained on mild acid degradation of a Pseudomonas fluorescens strain 361 lipopolysaccharide. On the basis of O-deacetylation, acid hydrolysis, methylation, selective solvolysis with anhydrous hydrogen fluoride, and 13C NMR analysis, the polysaccharide is built up of trisaccharide repeating units of the following structure: (Formula: see text).
D000942:Antigens, Bacterial / Q000032:analysis*; D008070:Lipopolysaccharides / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D009005:Monosaccharides / Q000032:analysis; D019081:O Antigens; D011551:Pseudomonas fluorescens / Q000276:immunology*
D000942:Antigens, Bacterial; D008070:Lipopolysaccharides; D009005:Monosaccharides; D019081:O Antigens
Izuchenie struktury O-spetsificheskoĭ polisakharidnoĭ tsepi lipopolisakharida Pseudomonas fluorescens.