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乳酸乳球菌I3细胞壁的甘油磷壁酸

The glycerol teichoic acid of walls of Staphylococcus lactis I3.

作者信息

Archibald A R, Baddiley J, Button D

出版信息

Biochem J. 1968 Dec;110(3):543-57. doi: 10.1042/bj1100543.

Abstract
  1. The teichoic acid from walls of Staphylococcus lactis I3 was isolated by extraction with trichloroacetic acid and shown to contain glycerol, N-acetylglucosamine, phosphate and d-alanine in the molecular proportions 1:1:2:1. The alanine is attached to the polymer through ester linkages. 2. Hydrolysis with acid gave alanine, glucosamine and glycerol diphosphates. Under mild acid conditions a repeating unit was produced; this consists of glycerol diphosphate joined through a phosphodiester group to N-acetylglucosamine. 3. Hydrolysis with alkali gave glycerol diphosphates, saccharinic acid and two phosphodiesters containing glucosamine whose structures were elucidated; these both contain glucosamine 1-phosphate, and N-acetylglucosamine 1-phosphate was isolated by a degradative procedure. 4. The unusual properties of the teichoic acid are explained by a polymeric structure in which N-acetylglucosamine 1-phosphate is attached through its phosphate to glycerol phosphate. 5. The biosynthetic implications of this structure are discussed.
摘要
  1. 用三氯乙酸提取法分离出乳酸乳球菌I3细胞壁中的磷壁酸,结果表明其分子比例为甘油:N - 乙酰葡糖胺:磷酸:D - 丙氨酸 = 1:1:2:1。丙氨酸通过酯键连接到聚合物上。2. 酸水解得到丙氨酸、葡糖胺和甘油二磷酸。在温和酸性条件下产生了一个重复单元;它由通过磷酸二酯基团连接到N - 乙酰葡糖胺的甘油二磷酸组成。3. 碱水解得到甘油二磷酸、糖精酸和两种含葡糖胺的磷酸二酯,其结构已阐明;这两种都含有葡糖胺1 - 磷酸,通过降解程序分离出了N - 乙酰葡糖胺1 - 磷酸。4. 磷壁酸的异常性质由一种聚合物结构来解释,其中N - 乙酰葡糖胺1 - 磷酸通过其磷酸基团连接到甘油磷酸上。5. 讨论了这种结构在生物合成方面的意义。

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引用本文的文献

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The membrane teichoic acid of Staphylococcus lactis I3.乳酸乳球菌I3的膜磷壁酸
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本文引用的文献

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Effect of salt on partition chromatograms.盐对分配色谱图的影响。
Nature. 1948 Jul 31;162(4109):180. doi: 10.1038/162180a0.
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Separation of the phosphoric esters on the filter paper chromatogram.磷酸酯在滤纸色谱上的分离
Nature. 1949 Dec 31;164(4183):1107-12, illust. doi: 10.1038/1641107a0.
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Detection of sugars on paper chromatograms.纸色谱上糖的检测
Nature. 1950 Sep 9;166(4219):444-5. doi: 10.1038/166444b0.
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ON THE STRUCTURE OF CARDIOLIPIN.论心磷脂的结构。
Biochemistry. 1964 Jul;3:976-80. doi: 10.1021/bi00895a023.
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THE DISTRIBUTION OF TEICHOIC ACIDS IN STAPHYLOCOCCI.磷壁酸在葡萄球菌中的分布
J Gen Microbiol. 1963 Aug;32:271-6. doi: 10.1099/00221287-32-2-271.

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