[Antigenic bacterial polysaccharides. 28. The structure of the O-specific lipopolysaccharide chain of Pseudomonas syringae pv. atrofaciens K-1025 and Pseudomonas holci 90a (serogroup II)].
Lipopolysaccharides of serologically related strains of Pseudomonas syringae pv. atrofaciens K-1025 and Pseudomonas holci 90a possess the identical O-specific polysaccharide chains, representing a homopolymer of D-rhamnose. On the basis of methylation, partial and complete Smith degradation, and analysis by 1H- and 13C-NMR-spectroscopy, it was concluded that the repeating unit of the polysaccharide is a branched pentasaccharide of the following structure: (formula; see text)
Knirel'
Iu A
IuA
Zdorovenko
G M
GM
Iakovleva
L M
LM
Shashkov
A S
AS
Solianik
L P
LP
D000942:Antigens, Bacterial / Q000032:analysis*; D006868:Hydrolysis; D008070:Lipopolysaccharides / Q000032:analysis / Q000276:immunology*; D009682:Magnetic Resonance Spectroscopy; D019081:O Antigens; D009844:Oligosaccharides / Q000032:analysis / Q000276:immunology; D011549:Pseudomonas / Q000145:classification / Q000276:immunology*
D000942:Antigens, Bacterial; D008070:Lipopolysaccharides; D019081:O Antigens; D009844:Oligosaccharides
Antigennye polisakharidy bakteriĭ. 28. Struktura O-spetsificheskoĭ tsepi lipopolisakharida Pseudomonas syringae, patovar atrofaciens K-1025, i Pseudomonas holci 90a (serogruppa II).