Does The Pore Diameter Of The OmpU Porin Change With pH?
نویسندگان
چکیده
منابع مشابه
Phenotypic characterization of pore mutants of the Vibrio cholerae porin OmpU.
General-diffusion porins form large beta-barrel channels that control the permeability of the outer membrane of gram-negative bacteria to nutrients, some antibiotics, and external signals. Here, we have analyzed the effects of mutations in the OmpU porin of Vibrio cholerae at conserved residues that are known to affect pore properties in the Escherichia coli porins OmpF and OmpC. Various phenot...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2009
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2008.12.3537