Checkpoints That Regulate Balanced Biosynthesis of Lipopolysaccharide and Its Essentiality in Escherichia coli
The outer membrane (OM) of Gram-negative bacteria, such as Escherichia coli, is essential
for their viability. Lipopolysaccharide (LPS) constitutes the major component of OM …
for their viability. Lipopolysaccharide (LPS) constitutes the major component of OM …
Extracytoplasmic function σ factors as tools for coordinating stress responses
R de Dios, E Santero, F Reyes-Ramírez - International Journal of …, 2021 - mdpi.com
The ability of bacterial core RNA polymerase (RNAP) to interact with different σ factors,
thereby forming a variety of holoenzymes with different specificities, represents a powerful …
thereby forming a variety of holoenzymes with different specificities, represents a powerful …
Regulation of the first committed step in lipopolysaccharide biosynthesis catalyzed by LpxC requires the essential protein LapC (YejM) and HslVU protease
We previously showed that lipopolysaccharide (LPS) assembly requires the essential LapB
protein to regulate FtsH-mediated proteolysis of LpxC protein that catalyzes the first …
protein to regulate FtsH-mediated proteolysis of LpxC protein that catalyzes the first …
Molecular Basis of Essentiality of Early Critical Steps in the Lipopolysaccharide Biogenesis in Escherichia coli K-12: Requirement of MsbA, Cardiolipin, LpxL, LpxM …
To identify the physiological factors that limit the growth of Escherichia coli K-12 strains
synthesizing minimal lipopolysaccharide (LPS), we describe the first construction of strains …
synthesizing minimal lipopolysaccharide (LPS), we describe the first construction of strains …
A new factor LapD is required for the regulation of LpxC amounts and lipopolysaccharide trafficking
A Wieczorek, A Sendobra, A Maniyeri… - International Journal of …, 2022 - mdpi.com
Lipopolysaccharide (LPS) constitutes the major component of the outer membrane and is
essential for bacteria, such as Escherichia coli. Recent work has revealed the essential roles …
essential for bacteria, such as Escherichia coli. Recent work has revealed the essential roles …
Suppressor mutants: history and today's applications
DE Bautista, JF Carr, AM Mitchell - EcoSal Plus, 2021 - Am Soc Microbiol
For decades, biologist have exploited the near boundless advantages that molecular and
genetic tools and analysis provide for our ability to understand biological systems. One of …
genetic tools and analysis provide for our ability to understand biological systems. One of …
Suppressors of lapC Mutation Identify New Regulators of LpxC, Which Mediates the First Committed Step in Lipopolysaccharide Biosynthesis
A Maniyeri, A Wieczorek, A Ayyolath… - International Journal of …, 2023 - mdpi.com
Gram-negative bacteria, such as Escherichia coli, are characterized by an asymmetric outer
membrane (OM) with lipopolysaccharide (LPS) located in the outer leaflet and …
membrane (OM) with lipopolysaccharide (LPS) located in the outer leaflet and …
Genome-wide characterization of FK506-binding proteins, parvulins and phospho-tyrosyl phosphatase activators in wheat and their regulation by heat stress
Peptidyl-prolyl cis-trans isomerases (PPIases) are ubiquitous proteins which are essential
for cis-trans isomerisation of peptide bonds preceding the proline residue. PPIases are …
for cis-trans isomerisation of peptide bonds preceding the proline residue. PPIases are …