OmpA is Involved in the Early Response of Escherichia coli to Antibiotics as a Hub Outer Membrane Protein

Q Zhao, Y Wu, B Li, L He, J Sun, X Pang, S Gu… - Applied Biochemistry and …, 2023 - Springer
The environmental pollution caused by antibiotics is becoming more and more serious.
Outer membrane proteins (OMPs) play key roles in the resistance of bacteria to antibiotics …

A novel negative regulation mechanism of bacterial outer membrane proteins in response to antibiotic resistance

XM Lin, JN Yang, XX Peng, H Li - Journal of proteome research, 2010 - ACS Publications
Although some outer membrane (OM) proteins involved in antibiotic resistance have been
previously reported, the OM proteins regulating chlortetracycline (CTC) resistance are …

The function of OmpA in Escherichia coli

Y Wang - Biochemical and biophysical research communications, 2002 - Elsevier
Outer membrane protein A (OmpA) is a major protein in the Escherichia coli outer
membrane. In this study, the function of OmpA in E. coli stress survival was examined. An E …

Upregulation of outer membrane porin gene ompC contributed to enhancement of azithromycin susceptibility in multidrug-resistant Escherichia coli

XW Luo, PL Li, YJ Zhai, YS Pan, GZ Hu… - Microbiology …, 2024 - Am Soc Microbiol
The outer membrane (OM) in gram-negative bacteria contains proteins that regulate the
passive or active uptake of small molecules for growth and cell function, as well as mediate …

[HTML][HTML] Amino terminus mutant OmpA from an isolated antibiotic resistant Escherichia coli still possess resistance to environmental stresses

Z Zhao, X Nie, Z Li, Z Zhang, J Ding, W Xie - 2013 - scirp.org
Antibiotic resistant Escherichia coli strains are becoming more common recently. OmpA is a
very important antigen protein of E. coli, which consists of two separate domains, N-terminal …

Differential regulation of OmpC and OmpF by AtpB in Escherichia coli exposed to nalidixic acid and chlortetracycline

X Lin, C Wang, C Guo, Y Tian, H Li, X Peng - Journal of proteomics, 2012 - Elsevier
Little is known about mechanisms through which OmpR/EnvZ and CpxA/CpxR regulate the
expression of OmpC and OmpF, and thereby regulate bacterial responses to antibiotics …

Identification and Network of Outer Membrane Proteins Regulating Streptomysin Resistance in Escherichia coli

H Li, BC Wang, WJ Xu, XM Lin… - Journal of Proteome …, 2008 - ACS Publications
Bacterial Outer membrane (OM) proteins involved in antibiotic resistance have been
reported. However, little is known about the OM proteins and their interaction network …

Loss of outer membrane protein C in Escherichia coli contributes to both antibiotic resistance and escaping antibody-dependent bactericidal activity

YF Liu, JJ Yan, HY Lei, CH Teng, MC Wang… - Infection and …, 2012 - Am Soc Microbiol
Outer membrane proteins (OMPs) serve as the permeability channels for nutrients, toxins,
and antibiotics. In Escherichia coli, OmpA has been shown to be involved in bacterial …

Loss of outer membrane protein A (OmpA) impairs the survival of Salmonella Typhimurium by inducing membrane damage in the presence of ceftazidime and …

AR Chowdhury, D Mukherjee, AK Singh… - Journal of …, 2022 - academic.oup.com
Abstract Objectives Salmonella enterica serovar Typhimurium is one of the significant non-
typhoidal Salmonella serovars that causes gastroenteritis. The rapid development of …

Construction of ompW knock-out mutants of Escherichia coli to increase sensitivity to neomycinsulphate and ampicillin

X Wu, H Zou, L Tian, J Pan, F Zhao - Wei sheng wu xue bao= Acta …, 2012 - europepmc.org
Objective To investigate the contribution of an outer membrane protein OmpW to tolerance
neomycinsulphate and ampicillin of Escherichia coli K12. Methods The ompW knock-out …