Taxonomic group: bacteria / Proteobacteria
(Phylum: Proteobacteria)
Associated disease: infection due to Escherichia coli [ICD11:
XN6P4 
]
The structure was elucidated in this paperNCBI PubMed ID: 1284112Publication DOI: 10.1016/S0008-6215(92)84247-PJournal NLM ID: 0043535Publisher: Elsevier
Institutions: Institute of Biological Sciences, National Research Council of Canada, Ottawa, Ontario
The structure of the O-polysaccharide component of the lipopolysaccharide produced by Escherichia coli 0119 was determined by the use of methylation analysis, periodate oxidation, 1D and 2D nuclear magnetic resonance spectroscopy, and mass spectrometric methods. The O-polysaccharide was found to be a high molecular weight polymer of a repeating pentasaccharide unit composed of D-mannose, D-galactose, L-rhamnose, 2-acetamido-2-deoxy-D-glucose, and 2-acetamido-2,3-dideoxy-3-formamido-D-rhamnose residues (1:1:1:1:1) and had the structure: [formula: see text].
NMR, Escherichia coli, O-polysaccharide
Structure type: suggested polymer biological repeating unit
Location inside paper: 0119 O-chain polysaccharide
The structure in this paper was incorrect:
Compound class: O-polysaccharide, O-antigen
Contained glycoepitopes: IEDB_136105,IEDB_136906,IEDB_137340,IEDB_137472,IEDB_137485,IEDB_141794,IEDB_141807,IEDB_144983,IEDB_151528,IEDB_151531,IEDB_152206,IEDB_190606,IEDB_225177,IEDB_885823,IEDB_983930,SB_44,SB_7,SB_72
Methods: 13C NMR, 1H NMR, methylation, GLC-MS, NMR-2D, FAB-MS, Smith degradation
Comments, role: adhesive strain JCP88, NRCC 4326; nonadhesive strain 19392, NRCC 4325. Chemical repeat frame is different in the paper. Absolute configuration of RhapN3N was revised in [doi:10.1111/j.1574-695X.2010.00745.x].
Related record ID(s): 2728, 2729, 20675, 108674
NCBI Taxonomy refs (TaxIDs): 1450174,
562Reference(s) to other database(s): GTC:G83232MC, GlycomeDB:
28121
Show glycosyltransferases
There is only one chemically distinct structure:
Found 
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