Gmeiner J
Eur J Biochem. 1977 Mar 15;74(1):171-80. doi: 10.1111/j.1432-1033.1977.tb11378.x.
A soluble hydrophilic lipopolysaccharide, termed lipopolysaccharide II, isolated from Proteus mirabilis, strain D52 contained N-acetylglucosamine, glucose, galactose, ribitol phosphate and ethanolamine phosphate as constituents of the O-specific polysaccharide. Periodate oxidation studies were carried out on the polymer before and after dephosphorylation with hydrofluoric acid and on oligosaccharides derived from the polymer by partial acid hydrolysis. The results obtained indicate that the polysaccharide chain consists of the chemical repeating unit Gal-1,3(4)-GlcNAc-1,3-Glc-1,3-GlcNAc-, where GlcNAc stands for N-acetylglucosamine. Whereas the galactose residue is substituted at C-3 by ribitol phosphate, the glucose is substituted by ethanolamine phosphate at C-6.
一种从奇异变形杆菌D52菌株中分离出的可溶性亲水性脂多糖，称为脂多糖II，其O-特异性多糖的成分包括N-乙酰葡糖胺、葡萄糖、半乳糖、磷酸核糖醇和磷酸乙醇胺。在用氢氟酸脱磷酸化前后的聚合物以及通过部分酸水解从该聚合物衍生的寡糖上进行了高碘酸盐氧化研究。所得结果表明，多糖链由化学重复单元Gal-1,3(4)-GlcNAc-1,3-Glc-1,3-GlcNAc-组成，其中GlcNAc代表N-乙酰葡糖胺。半乳糖残基在C-3位被磷酸核糖醇取代，而葡萄糖在C-6位被磷酸乙醇胺取代。
