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卷曲乳杆菌烯醇化酶和3-磷酸甘油醛脱氢酶与细胞壁及脂磷壁酸的pH依赖性结合

pH-dependent association of enolase and glyceraldehyde-3-phosphate dehydrogenase of Lactobacillus crispatus with the cell wall and lipoteichoic acids.

作者信息

Antikainen Jenni, Kuparinen Veera, Lähteenmäki Kaarina, Korhonen Timo K

机构信息

General Microbiology, Faculty of Biosciences, P.O. Box 56, FIN-00014 University of Helsinki, Finland.

出版信息

J Bacteriol. 2007 Jun;189(12):4539-43. doi: 10.1128/JB.00378-07. Epub 2007 Apr 20.

Abstract

The plasminogen-binding proteins enolase and glyceraldehyde-3-phosphate dehydrogenase of Lactobacillus crispatus were localized on the cell surface at pH 5 but released into the medium at an alkaline pH. These proteins bound to lipoteichoic acids at a pH below their isoelectric point. The results indicate that lactobacilli rapidly modify their surface properties in response to changes in pH.

摘要

卷曲乳杆菌的纤溶酶原结合蛋白烯醇化酶和甘油醛-3-磷酸脱氢酶在pH 5时定位于细胞表面,但在碱性pH下释放到培养基中。这些蛋白质在低于其等电点的pH下与脂磷壁酸结合。结果表明,乳酸杆菌会根据pH值的变化迅速改变其表面性质。

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本文引用的文献

1
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2
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J Biol Chem. 2006 May 19;281(20):14215-23. doi: 10.1074/jbc.M513408200. Epub 2006 Mar 24.
5
Microbes on the human vaginal epithelium.
Proc Natl Acad Sci U S A. 2005 May 31;102(22):7952-7. doi: 10.1073/pnas.0503236102. Epub 2005 May 23.
6
Molecular analysis of microbial diversity in advanced caries.
J Clin Microbiol. 2005 Feb;43(2):843-9. doi: 10.1128/JCM.43.2.843-849.2005.
7
Streptococcus mutans surface alpha-enolase binds salivary mucin MG2 and human plasminogen.
Infect Immun. 2004 Nov;72(11):6748-52. doi: 10.1128/IAI.72.11.6748-6752.2004.
10
Surface localized glyceraldehyde-3-phosphate dehydrogenase of Mycoplasma genitalium binds mucin.
Mol Microbiol. 2003 Jun;48(5):1417-25. doi: 10.1046/j.1365-2958.2003.03518.x.

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