胸膜肺炎放线杆菌5型荚膜多糖的结构
Structure of the capsular polysaccharide of Haemophilus pleuropneumoniae serotype 5.
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.
出版信息
Eur J Biochem. 1987 Dec 30;170(1-2):185-92. doi: 10.1111/j.1432-1033.1987.tb13685.x.
The capsular polysaccharide of Haemophilus (Actinobacillus) pleuropneumoniae serotype 5 (ATCC 33377) was found to be a linear type polysaccharide of a repeating disaccharide unit composed of 2-acetamido-2-deoxy-D-glucose and 3-deoxy-D-manno-2-octulosonic acid (dOclA). By composition analysis, methylation, partial hydrolysis and 1H and 13C nuclear magnetic resonance studies, it was concluded that the capsular polysaccharide is a high-molecular-mass unbranched polymer having the structure: [6)-alpha-D-GlcNAcp-(1-5)-beta-dOclAp-(2]n.
已发现胸膜肺炎放线杆菌血清型5（ATCC 33377）的荚膜多糖是一种由2-乙酰氨基-2-脱氧-D-葡萄糖和3-脱氧-D-甘露-2-辛酮糖酸（dOclA）组成的重复二糖单元的线性多糖。通过组成分析、甲基化、部分水解以及1H和13C核磁共振研究，得出该荚膜多糖是一种具有以下结构的高分子量无分支聚合物：[6)-α-D-GlcNAcp-(1-5)-β-dOclAp-(2]n 。
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