نتایج جستجو برای: bacterial outer membrane proteins

تعداد نتایج: 1053377  

Journal: :Antimicrobial Agents and Chemotherapy 2011

Journal: :modares journal of medical sciences: pathobiology 2014
kobra ahmadi zanoos iraj rasooli abolfazl jahangiri mohammad reza rahbar shakiba darvish alipour astaneh

objectives: acinetobacter baumannii is a gram-negative, non-motile aerobic bacterium known as a nosocomial pathogen resisting often to broad range of antibiotics. the pathogen is a serious agent of mortality and morbidity in hospital particularly among immunocompromise patients. treatment and control of its infections is complicated owing to its high antibiotic resistance, survival in various e...

2002
Michelle Montoya Eric Gouaux

The h-barrel is a transmembrane structural motif commonly encountered in bacterial outer membrane proteins and pore-forming toxins (PFTs). a-Hemolysin (aHL) is a cytotoxin secreted by Staphylococcus aureus that assembles from a water-soluble monomer to form a membrane-bound heptameric h-barrel on the surface of susceptible cells, perforating the cell membranes, leading to cell death and lysis. ...

Journal: :Journal of bacteriology 2006
Emily S Charlson John N Werner Rajeev Misra

YfgL together with NlpB, YfiO, and YaeT form a protein complex to facilitate the insertion of proteins into the outer membrane of Escherichia coli. Without YfgL, the levels of OmpA, OmpF, and LamB are significantly reduced, while OmpC levels are slightly reduced. In contrast, the level of TolC significantly increases in a yfgL mutant. When cells are depleted of YaeT or YfiO, levels of all outer...

Journal: :Molecular medicine reports 2012
Tian-Ci Yang Xian-Cang Ma Fan Liu Li-Rong Lin Li-Li Liu Gui-Li Liu Man-Li Tong Zuo-Gen Fu Lei Zhou

Outer membrane protein antigens usually have strong immunogenicities, closely interact with the immune system and play a significant role in the development of new vaccines. The outer membrane proteins of Salmonella paratyphi A (S. paratyphi A) were screened for immunogenicity and immunoprotection for potential vaccine targets. In this study, the ...

Journal: :FEMS Immunology & Medical Microbiology 1996

Journal: :Biochimica et Biophysica Acta (BBA) - Bioenergetics 2012

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