The structure of the polysaccharide isolated from Acinetobacter baumannii strain LAC-4

被引：31

作者：

Vinogradov, Evgeny ^{[1
]}

MacLean, Leann ^{[1
]}

Xu, H. Howard ^{[2
]}

Chen, Wangxue ^{[1
]}

机构：

[1] Natl Res Council Canada, Ottawa, ON K1A 0R6, Canada

[2] Calif State Univ Los Angeles, Dept Biol Sci, Los Angeles, CA 90032 USA

来源：

CARBOHYDRATE RESEARCH | 2014年 / 390卷

关键词：

Acinetobacter; Acinetobacter baumannii; LPS; O-Polysaccharide; Structure; NMR; O-ANTIGENIC POLYSACCHARIDE; SEROLOGICAL CHARACTERIZATION; LIPOPOLYSACCHARIDE; ACID; IDENTIFICATION; HAEMOLYTICUS; PNEUMONIA; O-12;

D O I：

10.1016/j.carres.2014.03.001

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 structure of the surface polysaccharide from a hypervirulent for mice Acinetobacter baumannii strain LAC-4 was studied. The polysaccharide was built of trisaccharide repeating units containing alpha-L-fucosamine, alpha-D-glucosamine, and alpha-8-epi-legionaminic acid. The structure interpretation was based mostly on NMR data. Polysaccharide was obtained using a procedure of LPS O-chain preparation, although whether it is an LPS O-chain or capsular polysaccharide remained unclear. Crown Copyright (C) 2014 Published by Elsevier Ltd. All rights reserved.

引用

页码：42 / 45

页数：4

共 31 条

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