Document Detail


Structure of a 2-aminoethyl phosphate-containing O-specific polysaccharide of Proteus penneri 8 from a new serogroup O67.
MedLine Citation:
PMID:  10651819     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
An acidic O-specific polysaccharide was obtained by mild acid degradation of the Proteus penneri 8 lipopolysaccharide and found to contain D-glucose, D-galacturonic acid, 2-acetamido-2-deoxy-D-glucose, 2-acetamido-2-deoxy-D-galactose, 2-acetamido-2,6-dideoxy-L-galactose (L-FucNAc) and 2-aminoethyl phosphate (PEtn) in the ratios 2 : 1 : 1 : 1 : 1 : 1. 1H and 13C NMR spectroscopy was applied to the intact and dephosphorylated polysaccharides, and the following structure of the hexasaccharide repeating unit was established: The O-specific polysaccharide has a unique structure, and, accordingly, we propose for P. penneri 8 a new Proteus O67 serogroup, in which this strain is at present the single representative. The nature of epitopes on LPS of P. penneri 34, P. mirabilis O16, P. mirabilis O23 and P. vulgaris O22, which cross-react with O-antiserum against P. penneri 8, is discussed.
Authors:
Y A Knirel; K Zych; E V Vinogradov; A S Shashkov; Z Sidorczyk
Related Documents :
19477419 - Probing teichoic acid genetics with bioactive molecules reveals new interactions among ...
16676419 - Structural analysis of an extracellular polysaccharide produced by rhodococcus rhodochr...
1260539 - Studies on the cellular and free lipopolysaccharides from branhamella catarrhalis.
8103049 - Cross-links in cell walls of bacillus subtilis by rotational-echo double-resonance 15n ...
1137839 - Modification of polysaccharides containing uronic acid residues.
11589969 - Structural features of a water soluble gum polysaccharide from murraya paniculata fruits.
17817139 - Erratum.
16414769 - Short communication: studies on punica granatum-i isolation and identification of some ...
7783969 - Intracranial microdialysis of salicylic acid to detect hydroxyl radical generation by m...
Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  European journal of biochemistry / FEBS     Volume:  267     ISSN:  0014-2956     ISO Abbreviation:  Eur. J. Biochem.     Publication Date:  2000 Feb 
Date Detail:
Created Date:  2000-03-08     Completed Date:  2000-03-08     Revised Date:  2007-07-23    
Medline Journal Info:
Nlm Unique ID:  0107600     Medline TA:  Eur J Biochem     Country:  GERMANY    
Other Details:
Languages:  eng     Pagination:  815-20     Citation Subset:  IM    
Affiliation:
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Animals
Antibodies, Bacterial
Carbohydrate Conformation
Carbohydrate Sequence
Cross Reactions
Magnetic Resonance Spectroscopy
Molecular Sequence Data
O Antigens / chemistry*
Proteus / chemistry*,  classification,  immunology*
Rabbits
Serotyping
Species Specificity
Chemical
Reg. No./Substance:
0/Antibodies, Bacterial; 0/O Antigens

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Structure of the O-specific polysaccharide of Proteus penneri 71 and classification of cross-reactiv...
Next Document:  Trp scanning analysis of Tet repressor reveals conformational changes associated with operator and a...