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Taxonomic group: bacteria / Proteobacteria (Phylum: Proteobacteria)
Associated disease: infection due to Shigella boydii [ICD11: XN8RN

]

NCBI PubMed ID: 7533007
Journal NLM ID: 0376536
Publisher: Nauka/Interperiodica
Institutions: Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia

This review summarizes data on the composition and structure of the O-antigens, the polysaccharide chains of the outer-membrane lipopolysaccharides (LPS) of Gram-negative bacteria defining the immunospecificity of these microbial cells. Special reference is given to some structural features of the O-antigens, such as the presence of unique monosaccharides and noncarbohydrate components, masked regularity, and the occurrence in one microorganism of LPS with structurally different polysaccharide chains. Antigenic relationships between microorganisms belonging to different taxonomic groups are discussed.

structure, O-antigen, chemical composition, bacterial lipopolysaccharides, Salmonella livingstone C1

Structure type: polymer chemical repeating unit
Location inside paper: Table 5, 8, Shigella boydii
Compound class: O-polysaccharide, O-antigen
Contained glycoepitopes: IEDB_115136,IEDB_130648,IEDB_135813,IEDB_137340,IEDB_137473,IEDB_1391961,IEDB_140630,IEDB_141584,IEDB_141807,IEDB_151527,IEDB_151531,IEDB_423153,IEDB_885822

Comments, role: published polymerization frame was shifted for conformity with other records.

Related record ID(s): 110416
NCBI Taxonomy refs (TaxIDs): 621
Show glycosyltransferases

There is only one chemically distinct structure:

[*]O[C@H]1[C@H](O[C@H]2[C@@H](O)[C@@H](CO)O[C@H](O[C@@H]3[C@@H](C(=O)O)O[C@@H](O[C@@H]4[C@@H](NC(C)=O)[C@H]([*])O[C@H](CO)[C@H]4O)[C@H](O)[C@H]3O)[C@@H]2NC(C)=O)O[C@H](C(=O)NC(CO)CO)[C@H](OC(C)=O)[C@@H]1OC(C)=O

SVG MW SMILES 3D mol Ionize