Results 31 to 40 of about 5,195,858 (198)

The transmembrane supercomplex mediating the biogenesis of OMPs in Gram‐negative bacteria assumes a circular conformational change upon activation

open access: yesFEBS Open Bio, 2020
The cell envelope of Gram‐negative bacteria is composed of the inner (plasma) and the outer membrane. In the outer membrane, the outer membrane β‐barrel proteins (OMPs) serve multiple functions.
Feng Jin
doaj   +1 more source

The Xylella fastidiosa PD1063 protein is secreted in association with outer membrane vesicles.

open access: yesPLoS ONE, 2014
Xylella fastidiosa is a gram-negative, xylem-limited plant pathogenic bacterium that causes disease in a variety of economically important agricultural crops including Pierce's disease of grapevines.
Brittany K Pierce   +2 more
doaj   +1 more source

The M13 Phage Assembly Machine Has a Membrane-Spanning Oligomeric Ring Structure

open access: yesViruses, 2022
Bacteriophage M13 assembles its progeny particles in the inner membrane of the host. The major component of the assembly machine is G1p and together with G11p it generates an oligomeric structure with a pore-like inner cavity and an ATP hydrolysing ...
Maximilian Haase   +3 more
doaj   +1 more source

Trapped lipopolysaccharide and LptD intermediates reveal lipopolysaccharide translocation steps across the Escherichia coli outer membrane [PDF]

open access: yes, 2015
C.D. is a recipient of the Wellcome Trust Investigator award (WT106121MA). W.W. is supported by Science and Technology Program of Guangzhou, China (201510010040).Lipopolysaccharide (LPS) is a main component of the outer membrane of Gram-negative bacteria,
Dong, H.   +9 more
core   +1 more source

Putative Riemerella anatipestifer Outer Membrane Protein H Affects Virulence

open access: yesFrontiers in Microbiology, 2021
Riemerella anatipestifer causes serious contagious disease in ducks, geese, and other fowl. However, as a harmful pathogen causing significant economic losses in the poultry industry, R.
Qun Gao   +47 more
doaj   +1 more source

Outer membrane proteins of Pseudomonas [PDF]

open access: yesMolecular Microbiology, 1990
SummaryIn this review, we describe the outer membrane proteins of Pseudomonas aeruginosa and related strains from the Pseudomonas fluorescens rRNA homology group of the Pseudomonadaceae, with emphasis on the physiological function and biochemical characteristics of these proteins.
R E, Hancock, R, Siehnel, N, Martin
openaire   +2 more sources

Super-Resolution Imaging of Protein Secretion Systems and the Cell Surface of Gram-Negative Bacteria

open access: yesFrontiers in Cellular and Infection Microbiology, 2017
Gram-negative bacteria have a highly evolved cell wall with two membranes composed of complex arrays of integral and peripheral proteins, as well as phospholipids and glycolipids.
Sachith D. Gunasinghe   +4 more
doaj   +1 more source

Identification and characterization of a novel porin family highlights a major difference in the outer membrane of chlamydial symbionts and pathogens. [PDF]

open access: yesPLoS ONE, 2013
The Chlamydiae constitute an evolutionary well separated group of intracellular bacteria comprising important pathogens of humans as well as symbionts of protozoa.
Karin Aistleitner   +9 more
doaj   +1 more source

Bacterial outer membrane vesicles and vaccine applications [PDF]

open access: yes, 2014
Vaccines based on outer membrane vesicles (OMV) were developed more than 20 years ago against Neisseria meningitidis serogroup B. These nano-sized structures exhibit remarkable potential for immunomodulation of immune responses and delivery of “self ...
Jose Luis Perez   +30 more
core   +3 more sources

PHOSPHORYLATION/DEPHOSPHORYLATION OF MITOCHONDRIAL PROTEINS IN REDOX-SIGNALLING OF HIGHER PLANTS UNDER ABIOTIC STRESS CONDITIONS [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2012
We studied an impact of the widely spread intra-cellular signals Ca2+ and сAMP on activity of the protein phosphorylation in maize mitochondria. The use of the isolated mitochondria is a convenient model system for investigation of the different ...
Subota I.Yu.   +4 more
doaj  

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