Tol energy-driven localization of Pal and anchoring to the peptidoglycan promote outer-membrane constriction

M Petiti, B Serrano, L Faure, R Lloubes, T Mignot… - Journal of molecular …, 2019 - Elsevier
… Here we confirm that the trans-envelope TolPal complex … suggest that the TolPal complex
could play a key role in the … the OM integrity, the TolPal complex assembly and the cell

Recruitment of the TolA protein to cell constriction sites in Escherichia coli via three separate mechanisms, and a critical role for FtsWI activity in recruitment of both …

CA Hale, L Persons, PAJ de Boer - Journal of bacteriology, 2022 - Am Soc Microbiol
… play a role in maintaining the integrity of the outer membrane, are recruited to the machinery.
… Thus, neither any of the other four Tol-Pal proteins nor CpoB is required for the recruitment …

Loss of bacterial cell pole stabilization in Caulobacter crescentus sensitizes to outer membrane stress and peptidoglycan-directed antibiotics

SU Vallet, LH Hansen, FC Bistrup, SA Laursen… - MBio, 2020 - Am Soc Microbiol
… its cell cycle in order to propagate the correct positioning of the … Tol-Pal is required for outer
membrane fission at cell division … it is required for general cell envelope integrity in addition to …

Shapeshifting to survive: shape determination and regulation in Caulobacter crescentus

S Abi Woldemeskel, ED Goley - Trends in microbiology, 2017 - cell.com
… ) cell wall is both necessary and sufficient to maintain cell shape. The cell wall resides just
outside the cytoplasmic membrane … coordinated so that cell wall integrity is not compromised. …

Genomic Approaches Toward Understanding Gram-Negative Bacterial Outer Membrane Homeostasis

TW Boon - 2020 - search.proquest.com
… Our results indicated that TolPal play crucial roles in both outer membrane biogenesis and
… , yet somewhat elusory, functions in maintaining the integrity of outer membrane and cell

The TonBm-PocAB System Is Required for Maintenance of Membrane Integrity and Polar Position of Flagella in Pseudomonas putida

K Ainsaar, H Tamman, S Kasvandik… - Journal of …, 2019 - Am Soc Microbiol
… role in the maintenance of membrane integrity as well as in the polar positioning of certain …
Tol-Pal complex (50, 51). The transenvelope Tol-Pal complex consists of an outer membrane

Tol-Pal system and Rgs proteins interact to promote unipolar growth and cell division in Sinorhizobium meliloti

E Krol, HCL Yau, M Lechner, S Schäper, G Bange… - MBio, 2020 - Am Soc Microbiol
… We did not find the outer membrane-anchored and … Thus, RgsD could play a role in the
positioning of PG synthesis … In the alphaproteobacterium Caulobacter crescentus, possessing …

Last but not least-Late cell division proteins in Caulobacter crescentus

W Strobel - 2016 - archiv.ub.uni-marburg.de
… The Tol-Pal complex physically connects the three envelope … the constriction of the outer
membrane and PG synthesis [148… The formation of this complex guarantees that the positioning

FtsA regulates Z-ring morphology and cell wall metabolism in an FtsZ C-terminal linker-dependent manner in Caulobacter crescentus

JM Barrows, K Sundararajan, A Bhargava… - Journal of …, 2020 - Am Soc Microbiol
… ), outer membrane remodeling proteins (Tol-Pal complex), … constriction activation and division
site positioning, respectively. As … effects on cell morphology and cell wall integrity, since the …

Comprehensive analysis of peptidoglycan hydrolases in Caulobacter crescentus

A Zielinska - 2016 - archiv.ub.uni-marburg.de
… (SLTs), led to cell filamentation accompanied by outermembrane blebbing. Depletion of
DipM, an … The Tol-Pal complex is not essential for survival, but crucial to maintain OM integrity. …