Results 31 to 40 of about 3,838,185 (278)
Dissecting Escherichia coli outer membrane biogenesis using differential proteomics. [PDF]
PLoS ONE, 2014 The cell envelope of Gram-negative bacteria is a complex multi-layered structure comprising an inner cytoplasmic membrane and an additional asymmetric lipid bilayer, the outer membrane, which functions as a selective permeability barrier and is essential
Alessandra M Martorana +7 more
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Stress-Responsive Periplasmic Chaperones in Bacteria
Frontiers in Molecular Biosciences, 2021 Periplasmic proteins are involved in a wide range of bacterial functions, including motility, biofilm formation, sensing environmental cues, and small-molecule transport. In addition, a wide range of outer membrane proteins and proteins that are secreted
Hyunhee Kim +4 more
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Characterization of Translocation Contact Sites Involved in the Import of Mitochondrial Proteins [PDF]
, 1987 Import of proteins into the mitochondrial matrix requires translocation across two membranes. Translocational intermediates of mitochondrial proteins, which span the outer and inner membrane simultaneously and thus suggest that translocation occurs in ...
Herzog, Volker +5 more
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Bio-Protocol, 2020 Bacterial outer membrane vesicles (OMVs) are naturally formed by budding from the outer membrane of Gram-negative bacteria. OMVs consist of a lipid bilayer identical in composition to the original outer membrane and contain periplasmic content within ...
Johannes Thoma, Björn Burmann
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β-Barrel Assembly Machinery (BAM) Complex as Novel Antibacterial Drug Target
Molecules, 2023 The outer membrane of Gram-negative bacteria is closely related to the pathogenicity and drug resistance of bacteria. Outer membrane proteins (OMPs) are a class of proteins with important biological functions on the outer membrane.
Qian Xu, Min Guo, Feiyuan Yu
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Effect of Energy Metabolism on Protein Motility in the Bacterial Outer Membrane [PDF]
Biophysical Journal, 2009 We demonstrate the energy dependence of the motion of a porin, the lambda-receptor, in the outer membrane of living Escherichia coli by single molecule investigations. By poisoning the bacteria with arsenate and azide, the bacterial energy metabolism was stopped.
Ryder, Tabita Winther +4 more
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Prediction of β-barrel membrane proteins by searching for restricted domains [PDF]
, 2005 BACKGROUND: The identification of beta-barrel membrane proteins out of a genomic/proteomic background is one of the rapidly developing fields in bioinformatics. Our main goal is the prediction of such proteins in genome/proteome wide analyses.
Mirus, O. +5 more
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Interactions between folding factors and bacterial outer membrane proteins [PDF]
Molecular Microbiology, 2005 SummaryThe outer membrane is the first line of contact between Gram‐negative bacteria and their external environment. Embedded in the outer membrane are integral outer membrane proteins (OMPs) that perform a diverse range of tasks. OMPs are synthesized in the cytoplasm and are translocated across the inner membrane and probably diffuse through the ...
Mogensen, Jesper E., Otzen, Daniel E.
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Membrane proteins in the outer mebrane of plastids and mitochondria [PDF]
, 2006 Channels of the plastid and mitochondrial outer membranes facilitate the turnover of molecules and ions via these membranes. Although channels have been studied many questions pertaining to the whole diversity of plastid and mitochondrial channels in ...
Ilkavets, Iryna
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The structure of bacterial outer membrane proteins
Biochimica et Biophysica Acta (BBA) - Biomembranes, 2002 Integral membrane proteins come in two types, alpha-helical and beta-barrel proteins. In both types, all hydrogen bonding donors and acceptors of the polypeptide backbone are completely compensated and buried while nonpolar side chains point to the membrane. The alpha-helical type is more abundant and occurs in cytoplasmic (or inner) membranes, whereas
openaire +3 more sources