Zubkov V A, Nazarenko E L, Gorshkova R P, Ovodov Iu S
Bioorg Khim. 1993 Jul;19(7):729-32.
An O-specific polysaccharide composed of L-rhamnose was obtained on mild acid degradation of the Yersinia rohdei lipopolysaccharide. On the basis of methylation studies and 13C NMR data, the O-specific polysaccharide is shown to be a linear L-rhamnan built up of trisaccharide repeating units of the following structure: -->3)-alpha-L-Rhap-(1-->3)-alpha-L-Rhap-(1-->3)-beta-L-Rh ap-(1--> The structure was confirmed by calculations with the use of the known glycosylation effect on 13C chemical shifts.
通过对罗德耶尔森氏菌脂多糖进行温和酸降解，得到了一种由L-鼠李糖组成的O-特异性多糖。基于甲基化研究和¹³C NMR数据，该O-特异性多糖被证明是一种线性L-鼠李聚糖，由具有以下结构的三糖重复单元构成：→3)-α-L-鼠李糖基-(1→3)-α-L-鼠李糖基-(1→3)-β-L-鼠李糖基-(1→ 该结构通过利用已知的糖基化对¹³C化学位移的影响进行计算得以证实。
