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培养pH值对金黄色葡萄球菌脂磷壁酸中D-丙氨酸酯含量的影响。

Effect of culture pH on the D-alanine ester content of lipoteichoic acid in Staphylococcus aureus.

作者信息

MacArthur A E, Archibald A R

出版信息

J Bacteriol. 1984 Nov;160(2):792-3. doi: 10.1128/jb.160.2.792-793.1984.

DOI:10.1128/jb.160.2.792-793.1984
PMID:6501221
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC214808/
Abstract

The lipoteichoic acid in Staphylococcus aureus growing at high pH values contained very little alanine ester, showing that high overall levels of substitution were not essential for growth. The low alanine content could have resulted from a progressive loss due to base-catalyzed hydrolysis of the labile ester linkages.

摘要

在高pH值下生长的金黄色葡萄球菌中的脂磷壁酸含有的丙氨酸酯很少，这表明高总体取代水平对于生长并非必不可少。低丙氨酸含量可能是由于不稳定酯键的碱催化水解导致的逐渐损失。

相似文献

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Effect of culture pH on the D-alanine ester content of lipoteichoic acid in Staphylococcus aureus.培养pH值对金黄色葡萄球菌脂磷壁酸中D-丙氨酸酯含量的影响。
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本文引用的文献

1
The alanine ester substitution of lipoteichoic acid (LTA) in Staphylococcus aureus.金黄色葡萄球菌中脂磷壁酸（LTA）的丙氨酸酯取代
FEBS Lett. 1980 Oct 6;119(2):224-6. doi: 10.1016/0014-5793(80)80257-2.
2
Alanine ester-containing native lipoteichoic acids do not act as lipoteichoic acid carrier. Isolation, structural and functional characterization.含丙氨酸酯的天然脂磷壁酸不作为脂磷壁酸载体。分离、结构及功能表征。
J Biol Chem. 1980 May 25;255(10):4557-62.
3
Purification and properties of the D-alanyl-D-alanine carboxypeptidase of Bacillus coagulans NCIB 9365.
Biochim Biophys Acta. 1980 Mar 14;612(1):107-18. doi: 10.1016/0005-2744(80)90283-1.
4
Biosynthesis of D-alanyl-lipoteichoic acid in Lactobacillus casei: D-alanyl-lipophilic compounds as intermediates.干酪乳杆菌中D-丙氨酰-脂磷壁酸的生物合成：以D-丙氨酰亲脂性化合物为中间体
J Bacteriol. 1981 Apr;146(1):239-50. doi: 10.1128/jb.146.1.239-250.1981.
5
pH-dependent oxacillin tolerance of Staphylococcus aureus.金黄色葡萄球菌对苯唑西林的pH依赖性耐受性
Antimicrob Agents Chemother. 1983 Feb;23(2):232-5. doi: 10.1128/AAC.23.2.232.
6
Effect of alanine ester substitution and other structural features of lipoteichoic acids on their inhibitory activity against autolysins of Staphylococcus aureus.丙氨酸酯取代及脂磷壁酸的其他结构特征对其抑制金黄色葡萄球菌自溶素活性的影响。
J Bacteriol. 1981 May;146(2):467-75. doi: 10.1128/jb.146.2.467-475.1981.
7
Teichoic acids and membrane function in bacteria.细菌中的磷壁酸与膜功能
Nature. 1970 Feb 7;225(5232):519-21. doi: 10.1038/225519a0.
8
The alanine ester content and magnesium binding capacity of walls of Staphylococcus aureus H grown at different pH values.
Biochim Biophys Acta. 1973 Feb 16;291(3):629-34. doi: 10.1016/0005-2736(73)90468-9.
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Effect of specific growth limitations on cell wall composition of Staphylococcus aureus H.特定生长限制对金黄色葡萄球菌H细胞壁组成的影响
Arch Microbiol. 1978 Dec 20;119(3):295-301. doi: 10.1007/BF00405409.
10
The mechanism of the irreversible antimicrobial effects of penicillins: how the beta-lactam antibiotics kill and lyse bacteria.青霉素不可逆抗菌作用的机制：β-内酰胺类抗生素如何杀死并裂解细菌。
Annu Rev Microbiol. 1979;33:113-37. doi: 10.1146/annurev.mi.33.100179.000553.