鲁特格斯链霉菌卡斯特拉变种VKM Ac-238细胞壁中的1,3-聚（甘油磷酸）链。

1,3-poly(glycerol phosphate) chains in the cell wall of Streptomyces rutgersensis var. castelarense VKM Ac-238.

作者信息

Tul'skaya E M, Vylegzhanina K S, Streshinskaya G M, Shashkov A S, Naumova I B

机构信息

Department of Biology, Moscow State University, U.S.S.R.

出版信息

Biochim Biophys Acta. 1991 Jul 8;1074(2):237-42. doi: 10.1016/0304-4165(91)90158-d.

DOI:10.1016/0304-4165(91)90158-d

PMID:1648397

Abstract

The cell wall of Streptomyces rutgersensis var. castelarense contains structurally different chains of 1,3-type glycerol teichoic acid. Part of the molecules consisting of 20-25 monomers, carry on every third glycerol phosphate unit (at C-2) alpha-glucosamine residues, only half of which are N-acetylated. There are chains with O-lysine groups, and free nonsubstituted ones. The chain structure has been ascertained by chemical analysis and 13C- and 1H-NMR spectroscopy.

摘要

卡斯特拉伦西斯变种罗格斯链霉菌的细胞壁含有结构不同的1,3型甘油磷壁酸链。部分由20 - 25个单体组成的分子，在每隔第三个甘油磷酸单元（在C - 2位）带有α - 葡萄糖胺残基，其中只有一半是N - 乙酰化的。存在带有O - 赖氨酸基团的链以及游离的未取代链。链结构已通过化学分析以及13C和1H - NMR光谱确定。