[Antigenic polysaccharides of bacteria. 31. The structure of the O-specific polysaccharide chain of Pseudomonas aurantiaca IMB 31 lipopolysaccharide].
The O-specific polysaccharide chain of the Pseudomonas aurantiaca IMV 31 lipopolysaccharide contains N-acetyl-L-fucosamine (FucNAc) and di-N-acetyl-D-bacillosamine (2,4-diacetamido-2,4,6-trideoxyglucose, Bac(NAc)2) in the ratio 2:1. On the basis of methylation, solvolysis with anhydrous hydrogen fluoride, and computer-assisted analysis of 13C-NMR spectrum, it was concluded that the trisaccharide repeating unit of the polysaccharide possesses the following structure: structure: ----3)-beta-D-Bac(NAc)2-(1----3)-alpha-L-FucNAc-(1----3)-alpha-L- FucNAc-(1----.
Knirel'
Iu A
IuA
Zdorovenko
G M
GM
Veremeĭchenko
S I
SI
Lipkind
G M
GM
Shashkova
A S
AS
D000942:Antigens, Bacterial / Q000032:analysis*; D008070:Lipopolysaccharides / Q000032:analysis / Q000276:immunology*; D009682:Magnetic Resonance Spectroscopy; D019081:O Antigens; D009844:Oligosaccharides / Q000032:analysis; D011549:Pseudomonas / Q000276:immunology*
D000942:Antigens, Bacterial; D008070:Lipopolysaccharides; D019081:O Antigens; D009844:Oligosaccharides
Antigennye polisakharidy bakteriĭ. 31. Struktura O-spetsificheskoĭ polisakharidnoĭ tsepi lipopolisakharida Pseudomonas aurantiaca IMB 31.