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沙眼衣原体脂多糖的化学特性

Chemical characterization of Chlamydia trachomatis lipopolysaccharide.

作者信息

Nurminen M, Rietschel E T, Brade H

出版信息

Infect Immun. 1985 May;48(2):573-5. doi: 10.1128/iai.48.2.573-575.1985.

Abstract

The group-specific antigen of Chlamydia trachomatis serotype L2 was chemically analyzed. It is composed of typical lipopolysaccharide (LPS) components, i.e., D-glucosamine, long-chain 3-hydroxy fatty acids, 2-keto-3-deoxyoctonic acid, and phosphate in a molar ratio of approximately 2:5:3:2.6, respectively, resembling enterobacterial LPS of the Re chemotype. For the first time, 3-hydroxydocosanoic acid (3-OH C22:0) was found as an LPS constituent.

摘要

对沙眼衣原体L2血清型的群特异性抗原进行了化学分析。它由典型的脂多糖(LPS)成分组成,即D-葡萄糖胺、长链3-羟基脂肪酸、2-酮-3-脱氧辛酸和磷酸盐,摩尔比分别约为2:5:3:2.6,类似于Re化学型的肠道细菌LPS。首次发现3-羟基二十二烷酸(3-OH C22:0)是LPS的一种成分。

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Rev Infect Dis. 1984 Jul-Aug;6(4):432-8. doi: 10.1093/clinids/6.4.432.

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