Structures and genetics of biosynthesis of glycerol 1-phosphate-containing O-polysaccharides of Escherichia coli O28ab, O37, and O100
| Autor: | Baopeng Yang, Sof'ya N. Senchenkova, Bin Liu, Yuriy A. Knirel, Andrei V. Perepelov, Alexander S. Shashkov |
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| Rok vydání: | 2016 |
| Předmět: |
0301 basic medicine
medicine.disease_cause Biochemistry Analytical Chemistry 03 medical and health sciences chemistry.chemical_compound Biosynthesis Polysaccharides Glycosyltransferase medicine Glycerol Carbohydrate Conformation Escherichia coli chemistry.chemical_classification biology Organic Chemistry General Medicine Oligosaccharide Glycerol 1-phosphate 030104 developmental biology chemistry GenBank Glycerophosphates biology.protein Carbohydrate conformation |
| Zdroj: | Carbohydrate research. 426 |
| ISSN: | 1873-426X |
| Popis: | O-polysaccharides of E. coli O28ab, O37, and O100 were found to contain glycerol 1-phosphate and the following structures of their oligosaccharide repeats were established by sugar analysis, Smith degradation (for O28ab), 1D and 2D (1)H, (13)C, and (13)P NMR spectroscopy: [Formula: see text]. Functions of putative glycosyltransferases genes in the O-antigen gene clusters of the strains studied were tentatively assigned based on similarities to genes of other E. coli O-serogroups available from GenBank and taking into account the O-polysaccharide structures established. |
| Databáze: | OpenAIRE |
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