Taxonomic group: bacteria / Proteobacteria
(Phylum: Proteobacteria)
Associated disease: infection due to Shigella dysenteriae [ICD11:
XN285 
]
The structure was elucidated in this paperNCBI PubMed ID: 7544287Journal NLM ID: 0107600Publisher: Oxford, UK: Blackwell Science Ltd. on behalf of the Federation of European Biochemical Societies
Institutions: Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, Stockholm, Sweden, Karolinska Institute, Department of Immunology, Microbiology, Pathology and Infectious Diseases, Division of Clinical Bacteriology, Huddinge University Hospital, Huddinge, Sweden, International Centre for Diarrhoeal Diseases Research, Bangladesh, Dhaka, Bangladesh
Sugar and methylation analyses of native polysaccharides together with one-dimensional 1H- and 13C NMR spectroscopy revealed that the two polysaccharides from strains 22074 and 12254 of Plesiomonas shigelloides are identical. The structure of the polysaccharide from strain 22074 was deduced from a uronic acid degradation and by NMR spectroscopy where heteronuclear multiple bond connectivity and two-dimensional nuclear Overhauser effect spectroscopy experiments established the pentasaccharide repeating unit as →4)-α-D-GalpA-(1→3)-α-D-GlcpNAc-(1→3)-α-L-Rhap-(1→2)-α-L-Rhap-(1→2)-α-L-Rhap-(1→.
Lipopolysaccharide, NMR, antigen, LPS, common, strain, structural, O-antigen, O antigen, group, Shigella flexneri, type, specific, elucidation, Shigella, Shigella dysenteriae, type-specific, Plesiomonas, Plesiomonas shigelloides
Structure type: polymer chemical repeating unit
Location inside paper: abstract
Compound class: O-polysaccharide, O-antigen
Contained glycoepitopes: IEDB_125611,IEDB_130668,IEDB_130669,IEDB_136105,IEDB_136906,IEDB_137340,IEDB_137472,IEDB_137483,IEDB_141794,IEDB_141807,IEDB_151528,IEDB_151531,IEDB_190606,IEDB_225177,IEDB_885823,SB_7
Methods: methylation, NMR-2D, NMR, sugar analysis
Biological activity: serological data
Related record ID(s): 2158, 3155, 3226, 3228, 3783, 6263, 6843, 7715, 20113, 22042, 23061, 124115, 130504
NCBI Taxonomy refs (TaxIDs): 984897Reference(s) to other database(s): GTC:G76746EO, GlycomeDB:
6223
Show glycosyltransferases
There is only one chemically distinct structure:
Found 
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