STRUCTURAL STUDIES OF THE O-ANTIGENIC POLYSACCHARIDE OF AN ENTEROAGGREGATIVE ESCHERICHIA-COLI STRAIN

被引：13
|
作者：
WEINTRAUB, A
LEONTEIN, K
WIDMALM, G
VIAL, PA
LEVINE, MM
LINDBERG, AA
机构：
[1] NOBEL IND, ANALYSCENTRUM, STOCKHOLM, SWEDEN
[2] UNIV STOCKHOLM, DEPT ORGAN CHEM, ARRHENIUS LAB, S-10691 STOCKHOLM, SWEDEN
[3] CTR VACCINE DEV, DIV GEOG MED, BALTIMORE, MD USA
来源：
EUROPEAN JOURNAL OF BIOCHEMISTRY | 1993年 / 213卷 / 02期
关键词：
D O I：
10.1111/j.1432-1033.1993.tb17829.x
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 polysaccharide part of the lipopolysaccharide obtained froin an enteroaggregative Escherichia coli strain isolated from a young child with diarrhoea in Santiago, Chile (strain 73-1) was investigated. Sugar and methylation analyses of native and partially degraded polysaccharide together with H-1-NMR and C-13-NMR spectroscopy revealed that the polysaccharide is built of pentasaccharide repeating units. The structure of the repeating unit of E. coli strain 73-1 0-polysaccharide is [GRAPHICS]
引用
收藏
页码：859 / 864
页数：6
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