[Structure of the O-specific polysaccharide of the Yersinia enterocolitica serovar O:4.32 lipopolysaccharide. Serologic relations of lipopolysaccharides of Y. enterocolitica O:4.32 and Y. intermedia O:4.33].
O-Specific polysaccharide has been isolated on mild acid hydrolysis of the lipopolysaccharide from Yersinia enterocolitica O: 4.32 (strain 96) and shown to consist of yersiniose B (3,6-dideoxy-4-C-(1-hydroxyethyl)-D-xylo-hexose, YerB) acetylated at C1' and 2-acetamido-2-deoxy-D-galactose residues in a molar ratio 1:2. Acid hydrolysis, methylation and 13C NMR studies indicated the polysaccharide to be composed of trisaccharide repeating units of the following structure: (sequence; see text) The data obtained revealed structural and serological interrelation between O-antigens of Y. enterocolitica O:4.32 and Y. intermedia O:4.33.
Zubkov
V A
VA
Gorshkova
R P
RP
Burtseva
T I
TI
Isakov
V V
VV
Ovodov
Iu S
IuS
D000942:Antigens, Bacterial / Q000032:analysis*; D006868:Hydrolysis; D008070:Lipopolysaccharides / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D008745:Methylation; D019081:O Antigens; D015007:Yersinia / Q000276:immunology*; D015008:Yersinia enterocolitica / Q000276:immunology*
D000942:Antigens, Bacterial; D008070:Lipopolysaccharides; D019081:O Antigens
Struktura O-spetsificheskogo polisakharida lipopolisakharida Yersinia enterocolitica serovara O:4.32. Serologicheskoe rodstvo lipopolisakharidov Y. enterocolitica O:4.32 i Y. intermedia O:4.33.