title: [Antigenic polysaccharides of bacteria. 33. The structure of O-specific polysaccharide chain of lipopolysaccharide from Pseudomonas cepacia serotype 6].
abstract: On mild acid degradation of the Pseudomonas cepacia serotype 6 lipopolysaccharide, the O-specific polysaccharide was obtained, which contains D-mannose and D-galactose residues in the ratio approximately 1:1, as well as O-acetyl groups. On the basis of 1H and 13C NMR analysis, calculation of specific optical rotation, and methylation, it was concluded that the polysaccharide possesses the following structure: (formula; see text) Regularities in glycosidation effects in 13C NMR spectra of 1,3-linked disaccharides containing furanoside residues are discussed.
authors: Iu A
authors: IuA
authors: Knirel'
authors: A S
authors: AS
authors: Shashkov
authors: M A
authors: MA
authors: Soldatkina
authors: I Ia
authors: IIa
authors: Zakharova
mesh_terms: D000942:Antigens, Bacterial / Q000032:analysis*; D055598:Chemical Phenomena; D002621:Chemistry; D008070:Lipopolysaccharides / Q000032:analysis / Q000276:immunology*; D009682:Magnetic Resonance Spectroscopy; D019081:O Antigens; D011134:Polysaccharides / Q000032:analysis / Q000276:immunology*; D011549:Pseudomonas / Q000276:immunology*
chemical_list: D000942:Antigens, Bacterial; D008070:Lipopolysaccharides; D019081:O Antigens; D011134:Polysaccharides
vernacular_title: Antigennye polisakharidy bakteriĭ. 33. Struktura O-spetsificheskoĭ polisakharidnoĭ tsepi lipopolisakharida Pseudomonas cepacia, serotip 6.