Document Detail


Capsular polysaccharide produced by the thermophilic cyanobacterium Mastigocladus laminosus. Structural study of an undecasaccharide obtained by lithium degradation.
MedLine Citation:
PMID:  10583369     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The capsular polysaccharide produced by the thermophilic cyanobacterium Mastigocladus laminosus has been subjected to a specific degradation with lithium in ethylenediamine. The released undecasaccharide attached to one unit of tetrahydroxycyclopentanecarboxylic acid has been characterized by a combination of 2D nuclear magnetic resonance spectroscopy, mass spectrometry, monosaccharidic composition and linkage analyses. From the overlap of the structure of this oligosaccharide with previously identified di-, tri- and pentasaccharides released by mild acid hydrolysis, the capsular polysaccharide was deduced to have a pentadecasaccharide repeating unit with the following structure:
Authors:
V Gloaguen; H Morvan; L Hoffmann; Y Plancke; J M Wieruszeski; G Lippens; G Strecker
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  European journal of biochemistry / FEBS     Volume:  266     ISSN:  0014-2956     ISO Abbreviation:  Eur. J. Biochem.     Publication Date:  1999 Dec 
Date Detail:
Created Date:  2000-01-31     Completed Date:  2000-01-31     Revised Date:  2007-07-23    
Medline Journal Info:
Nlm Unique ID:  0107600     Medline TA:  Eur J Biochem     Country:  GERMANY    
Other Details:
Languages:  eng     Pagination:  762-70     Citation Subset:  IM    
Affiliation:
Equipe de Blycobiologie Végétale, Institut de Biotechnologie, Université de Limoges, France. vgloaguen@unilim.fr
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MeSH Terms
Descriptor/Qualifier:
Carbohydrate Sequence
Cyanobacteria / chemistry*
Ethylenediamines
Lithium
Magnetic Resonance Spectroscopy
Mass Spectrometry
Molecular Sequence Data
Oligosaccharides / chemistry,  isolation & purification
Polysaccharides, Bacterial / chemistry*,  isolation & purification
Chemical
Reg. No./Substance:
0/Ethylenediamines; 0/Oligosaccharides; 0/Polysaccharides, Bacterial; 107-15-3/ethylenediamine; 7439-93-2/Lithium

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


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