来自贝氏柯克斯体九英里株II期无毒力阶段脂多糖的结构研究
Structural study on a lipopolysaccharide from Coxiella burnetii strain Nine Mile in avirulent phase II.
作者信息
Toman R, Skultéty L
机构信息
Institute of Virology, Slovak Academy of Sciences, Bratislava.
出版信息
Carbohydr Res. 1996 Mar 22;283:175-85. doi: 10.1016/0008-6215(96)87610-5.
PMID:8901269
Abstract
A lipopolysaccharide isolated from Coxiella burnetti strain Nine Mile in avirulent phase II contains in the lipid A proximal region D-mannose, D-glycero-D-manno-heptose, and 3-deoxy-D- manno-oct-2-ulosonic acid (Kdo) in the molar ratio 2:2:3. The primary structure 1 of the heptasaccharide was determined by glycose analysis, methylation analysis, ESI-MS, and FABMS. [sequence: see text]
摘要
从处于无毒力II期的伯纳特柯克斯体Nine Mile菌株中分离出的一种脂多糖，在类脂A近端区域含有摩尔比为2:2:3的D-甘露糖、D-甘油-D-甘露庚糖和3-脱氧-D-甘露辛酮糖酸（Kdo）。通过糖分析、甲基化分析、电喷雾电离质谱（ESI-MS）和快原子轰击质谱（FABMS）确定了七糖的一级结构1。[序列：见正文]
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