胸膜肺炎放线杆菌3型（ATCC 27090）脂多糖O抗原多糖的结构

Structure of the O-antigen polysaccharide of Haemophilus pleuropneumoniae serotype 3 (ATCC 27090) lipopolysaccharide.

作者信息

Altman E, Brisson J R, Perry M B

机构信息

Division of Biological Sciences, National Research Council of Canada, Ottawa, Ontario.

出版信息

Carbohydr Res. 1988 Aug 15;179:245-58. doi: 10.1016/0008-6215(88)84122-3.

DOI:10.1016/0008-6215(88)84122-3

PMID:2463082

Abstract

The structure of the O-antigen polysaccharide of Haemophilus pleuropneumoniae serotype 3 (ATCC 27090) S-type lipopolysaccharide was investigated by methylation analysis, partial hydrolysis, periodate oxidation, and 1H- and 13C-n.m.r. spectroscopy, and concluded to be composed of linear pentasaccharide repeating-units having the structure: [----3)-alpha-D-Glcp-(1----2)-beta-D-Galf-(1----6)-alpha-D-Galp-(1 ----6)- beta-D-Glcp-(1----3)-beta-D-Galf-(1----]n.

摘要

通过甲基化分析、部分水解、高碘酸盐氧化以及1H-和13C-核磁共振光谱对胸膜肺炎放线杆菌3型（ATCC 27090）S型脂多糖的O-抗原多糖结构进行了研究，得出其由具有以下结构的线性五糖重复单元组成：[----3)-α-D-葡萄糖-(1----2)-β-D-半乳糖-(1----6)-α-D-半乳糖-(1 ----6)- β-D-葡萄糖-(1----3)-β-D-半乳糖-(1----]n。