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Structure of the O-specific polysaccharide of the lipopolysaccharide from Yersinia kristensenii O:25.35

✍ Scribed by Raisa P. Gorshkova; Vladimir V. Isakov; Eugeny L. Nazarenko; Yury S. Ovodov; Svetlana V. Guryanova; Boris A. Dmitriev

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
560 KB
Volume
241
Category
Article
ISSN
0008-6215

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✦ Synopsis

Mild hydrolysis of the lipopolysaccharide (LPS) from Yersinia kristensenii serovar 0:25.35 with acid afforded the O-specific polysaccharide (PS) which contained ~-glucose, o-galactose, 2.acetamido-2,6-di-deo~-L-galactos~, Z-acetamid~-2-deo~-D-glucose, glycerol, and phosphate in the ratios 3: 1: 1: 1: 1. On the basis of 'lP and r3C NMR spectroscopy, hydrolysis, methylation studies, Smith d~~radatiou, and dephospho~lation, the repeating unit of PS was shown to have the following structure.

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