Chemical structure of the O-polysaccharide isolated from Pectobacterium atrosepticum SCRI 1039

被引：13

作者：

Czerwicka, Malgorzata ^{[1
]}

Marszewska, Kinga ^{[1
]}

Bychowska, Anna ^{[1
]}

Dziadziuszko, Halina ^{[2
]}

Brzozowski, Krzysztof ^{[1
]}

Lojkowska, Ewa ^{[3
]}

Stepnowski, Piotr ^{[1
]}

Kaczynski, Zbigniew ^{[1
]}

机构：

[1] Univ Gdansk, Fac Chem, PL-80952 Gdansk, Poland

[2] Med Univ Gdansk, Natl Salmonella Ctr, Dept Mol Microbiol & Serol, PL-80227 Gdansk, Poland

[3] Med Univ Gdansk, Intercollegiate Fac, Biotechnol Univ Gdansk, PL-80822 Gdansk, Poland

来源：

CARBOHYDRATE RESEARCH | 2011年 / 346卷 / 18期

关键词：

Lipopolysaccharide; O-antigen; Erwinia carotovora subsp atroseptica; Pectobacterium atrosepticum; NMR; CAROTOVORA SUBSP ATROSEPTICA; ABSOLUTE-CONFIGURATION; SSP-ATROSEPTICA; C-13-NMR DATA; POTATO; STRAINS; LIPOPOLYSACCHARIDE; MONOSACCHARIDES; SPECTROSCOPY; SEROGROUPS;

D O I：

10.1016/j.carres.2011.10.026

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The lipopolysaccharide (LPS) of the bacterium Pectobacterium atrosepticum SCRI 1039 was hydrolyzed and the products were separated. A study of the obtained O-polysaccharide by means of chemical methods, GLC. GLC-MS, and NMR spectroscopy allowed us to identify a branched polymer with a pentasaccharide repeating unit of the structure shown below, in which the fucose residue was partially O-acetylated at C-2, C-3 or C-4. [GRAPHICS] . (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：2978 / 2981

页数：4

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