Effect of local stress on accurate modeling of bacterial outer membranes using all-atom molecular dynamics

E Pirhadi, JM Vanegas, M Farin… - Journal of Chemical …, 2022 - ACS Publications
Biological membranes are fundamental components of living organisms that play an
undeniable role in their survival. Molecular dynamics (MD) serves as an essential …

Molecular recognition of two endogenous hormones by the human parathyroid hormone receptor-1

LH Zhao, Q Yuan, A Dai, X He, C Chen… - Acta Pharmacologica …, 2023 - nature.com
Parathyroid hormone (PTH) and PTH-related peptide (PTHrP) are two endogenous
hormones recognized by PTH receptor-1 (PTH1R), a member of class BG protein-coupled …

Conformational ensemble-dependent lipid recognition and segregation by prenylated intrinsically disordered regions in small GTPases

MK Araya, AA Gorfe - Communications Biology, 2023 - nature.com
We studied diverse prenylated intrinsically disordered regions (PIDRs) of Ras and Rho
family small GTPases using long timescale atomistic molecular dynamics simulations in an …

Lipid rafts: buffers of cell membrane physical properties

JD Nickels, MD Smith, RJ Alsop… - The Journal of …, 2019 - ACS Publications
Lateral organization of lipids in the cell membrane appears to be an ancient feature of the
cell, given the existence of lipid rafts in both eukaryotic and prokaryotic cells. Currently seen …

Computer simulations of protein–membrane systems

J Loschwitz, OO Olubiyi, JS Hub, B Strodel… - Progress in molecular …, 2020 - Elsevier
The interactions between proteins and membranes play critical roles in signal transduction,
cell motility, and transport, and they are involved in many types of diseases. Molecular …

BioExcel Building Blocks, a software library for interoperable biomolecular simulation workflows

P Andrio, A Hospital, J Conejero, L Jordá, M Del Pino… - Scientific data, 2019 - nature.com
In the recent years, the improvement of software and hardware performance has made
biomolecular simulations a mature tool for the study of biological processes. Simulation …

Plasmodium myosin A drives parasite invasion by an atypical force generating mechanism

J Robert-Paganin, JP Robblee, D Auguin… - Nature …, 2019 - nature.com
Plasmodium parasites are obligate intracellular protozoa and causative agents of malaria,
responsible for half a million deaths each year. The lifecycle progression of the parasite is …

[HTML][HTML] The key to the allergenicity of lipid transfer protein (LTP) ligands: A structural characterization

Z Gonzalez-Klein, B Cuevas-Zuviria… - … et Biophysica Acta (BBA …, 2021 - Elsevier
Plant lipid transfer proteins are a large family that can be found in all land plants. They have
a hydrophobic cavity that allows them to harbor lipids and facilitates their traffic between …

Conformational Dynamics and Stability of Bilayers Formed by Mycolic Acids from the Mycobacterium tuberculosis Outer Membrane

LA Savintseva, IS Steshin, AA Avdoshin, SV Panteleev… - Molecules, 2023 - mdpi.com
Bilayers of mycolic acids (MAs) form the outer membrane of Mycobacterium tuberculosis that
has high strength and extremely low permeability for external molecules (including …

Novel formulation of antimicrobial peptides enhances antimicrobial activity against methicillin-resistant Staphylococcus aureus (MRSA)

M Faya, HA Hazzah, CA Omolo, N Agrawal, R Maji… - Amino Acids, 2020 - Springer
Antimicrobial peptides (AMPs) have the ability to penetrate as well as transport cargo across
bacterial cell membranes, and they have been labeled as exceptional candidates to function …