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Structural studies of the O-specific side chain of the lipopolysaccharide from Escherichia coli O:7.
- Source :
-
Carbohydrate research [Carbohydr Res] 1984 Mar 15; Vol. 126 (2), pp. 249-59. - Publication Year :
- 1984
-
Abstract
- The structure of the O-specific side-chain of the lipopolysaccharide from Escherichia coli O:7 has been investigated, using n.m.r. spectroscopy, methylation analysis, partial hydrolysis, and Smith degradation as the principal methods. It is concluded that the polysaccharide is constructed of repeating pentasaccharide units having the structure (formula; see text) where D-QuipNAc stands for 4-acetamido-4,6-dideoxy-D-glucopyranose. The 13C-n.m.r. spectrum of the polysaccharide has been interpreted completely.
Details
- Language :
- English
- ISSN :
- 0008-6215
- Volume :
- 126
- Issue :
- 2
- Database :
- MEDLINE
- Journal :
- Carbohydrate research
- Publication Type :
- Academic Journal
- Accession number :
- 6370430
- Full Text :
- https://doi.org/10.1016/0008-6215(84)85382-3