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Titolo:
Capsular polysaccharide produced by the thermophilic cyanobacterium Mastigocladus laminosus - Structural study of an undecasaccharide obtained by lithium degradation
Autore:
Gloaguen, V; Morvan, H; Hoffmann, L; Plancke, Y; Wieruszeski, JM; Lippens, G; Strecker, G;
Indirizzi:
Univ Limoges, Inst Biotechnol, Equipe Glycobiol Vegetale, F-87060 Limoges,France Univ Limoges Limoges France F-87060 iol Vegetale, F-87060 Limoges,France CRP CTr Univ Luxembourg, Luxembourg, Luxembourg CRP CTr Univ Luxembourg Luxembourg Luxembourg g, Luxembourg, Luxembourg Univ Sci & Tech Lille Flandres Artois, Chim Biol Lab, CNRS, UMR 111, F-59655 Villeneuve Dascq, France Univ Sci & Tech Lille Flandres Artois Villeneuve Dascq France F-59655 ce Inst Pasteur, CNRS, URA 1309, F-59019 Lille, France Inst Pasteur Lille France F-59019 CNRS, URA 1309, F-59019 Lille, France
Titolo Testata:
EUROPEAN JOURNAL OF BIOCHEMISTRY
fascicolo: 3, volume: 266, anno: 1999,
pagine: 762 - 770
SICI:
0014-2956(199912)266:3<762:CPPBTT>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
GAS-LIQUID-CHROMATOGRAPHY; CYANOSPIRA-CAPSULATA; EXOCELLULAR POLYSACCHARIDE; MASS-SPECTROMETRY; METHYL GLYCOSIDES; EXOPOLYSACCHARIDE; ACIDS;
Keywords:
cyanobacterium; exopolysaccharide; lithium degradation; NMR; structure;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
30
Recensione:
Indirizzi per estratti:
Indirizzo: Gloaguen, V Univ Limoges, Inst Biotechnol, Equipe Glycobiol Vegetale, 123 Rue Albert Thomas, F-87060 Limoges, France Univ Limoges 123 Rue Albert Thomas Limoges France F-87060 nce
Citazione:
V. Gloaguen et al., "Capsular polysaccharide produced by the thermophilic cyanobacterium Mastigocladus laminosus - Structural study of an undecasaccharide obtained by lithium degradation", EUR J BIOCH, 266(3), 1999, pp. 762-770

Abstract

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 unitof 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:[GRAPHICS]

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 11/07/20 alle ore 20:36:05