Role of the Escherichia coli Tat pathway in outer membrane integrity
نویسندگان
چکیده
منابع مشابه
Pal lipoprotein of Escherichia coli plays a major role in outer membrane integrity.
The Tol-Pal system of gram-negative bacteria is composed of five proteins. TolA, TolQ, and TolR are inner membrane proteins, TolB is a periplasmic protein, and Pal, the peptidoglycan-associated lipoprotein, is anchored to the outer membrane. In this study, the roles of Pal and major lipoprotein Lpp were compared in Escherichia coli. lpp and tol-pal mutations have previously been found to pertur...
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Mutants of Escherichia coli B/r lacking a major outer membrane protein, protein b, were obtained by selecting for resistance to copper. These mutants showed a decreased ability to utilize a variety of metabolites when the metabolites were present at low concentrations. Also, mutants of E. coli K-12 lacking proteins b and c from the outer membrane were shown to have an identical defect in the up...
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15 صفحه اولRcsF is an outer membrane lipoprotein involved in the RcsCDB phosphorelay signaling pathway in Escherichia coli.
The RcsCDB signal transduction system is an atypical His-Asp phosphorelay conserved in gamma-proteobacteria. Besides the three proteins directly involved in the phosphorelay, two proteins modulate the activity of the system. One is RcsA, which can stimulate the activity of the response regulator RcsB independently of the phosphorelay to regulate a subset of RcsB targets. The other is RcsF, a pu...
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ژورنال
عنوان ژورنال: Molecular Microbiology
سال: 2003
ISSN: 0950-382X,1365-2958
DOI: 10.1046/j.1365-2958.2003.03504.x