Taxonomic group: bacteria / Proteobacteria
(Phylum: Proteobacteria)
Host organism: Homo sapiens
Associated disease: cholera [ICD11:
1A00 
, ICD11:
XN7N1 ]
The structure was elucidated in this paperJournal NLM ID: 7613423WWW link: http://www.niscair.res.in/ScienceCommunication/ResearchJournals/rejour/ijcb/ijcb2k9/ijcb_may09.aspCorrespondence: ganguly_jhuma
rediffmail.com; arsen
iicb.res.in
Institutions: Department of Organic Chemistry (Carbohydrate), Indian Institute of Chemical Biology, 4, Raja S. C. Mullick Road, Jadavpur, Kolkata 700 032, India
The chemical structure of the O-antigenic polysaccharide isolated from the lipopolysaccharide of Vibrio cholerae O37 by mild acid hydrolysis was elucidated. The O-antigenic polysaccharide is found to consist of D-glucose, N-acetyl-D-Quinovosamine and small amount of 4-O-methyl-N-acetyl-D-quinovasamine. The structure of the O-antigen is established by using sugar and methylation analyses, Smith degradation studies and by using GLC, GC-MS, FAB-MS, one dimensional 1H and 13C NMR spectroscopy and two dimensional NMR spectroscopy including COSY, TOCSY, HSQC, experiments.
Lipopolysaccharide, structural, characterization, polysaccharide, O-antigen, O-antigenic, O-antigenic polysaccharide, Vibrio, Vibrio cholerae, cholera, Vibrio cholerae O37
Structure type: oligomer
Location inside paper: grafic abstract
Aglycon: core-lipid A
Compound class: O-polysaccharide, O-antigen
Contained glycoepitopes: IEDB_142488,IEDB_144998,IEDB_146664,IEDB_983931,SB_192
Methods: 13C NMR, 1H NMR, methylation, NMR-2D, FAB-MS, GC-MS, SDS-PAGE, sugar analysis, acid hydrolysis, GLC, Smith degradation
Related record ID(s): 23998
NCBI Taxonomy refs (TaxIDs): 185332Reference(s) to other database(s): GTC:G42765MD, GlycomeDB:
37269
Show glycosyltransferases
There is only one chemically distinct structure:
Found 
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