Mechanistic landscape of membrane-permeabilizing peptides

S Guha, J Ghimire, E Wu, WC Wimley - Chemical reviews, 2019 - ACS Publications
Membrane permeabilizing peptides (MPPs) are as ubiquitous as the lipid bilayer
membranes they act upon. Produced by all forms of life, most membrane permeabilizing …

Membrane protein structure, function, and dynamics: a perspective from experiments and theory

Z Cournia, TW Allen, I Andricioaei, B Antonny… - The Journal of …, 2015 - Springer
Membrane proteins mediate processes that are fundamental for the flourishing of biological
cells. Membrane-embedded transporters move ions and larger solutes across membranes; …

Mechanism and determinants of amphipathic helix-containing protein targeting to lipid droplets

C Prévost, ME Sharp, N Kory, Q Lin, GA Voth… - Developmental cell, 2018 - cell.com
Cytosolic lipid droplets (LDs) are the main storage organelles for metabolic energy in most
cells. They are unusual organelles that are bounded by a phospholipid monolayer and …

Biological membrane organization and cellular signaling

X Cheng, JC Smith - Chemical reviews, 2019 - ACS Publications
To execute their many vital functions, cell membranes are highly organized. Here, we review
how membrane structure shapes signal transduction across membranes. Recent …

Accelerating membrane simulations with hydrogen mass repartitioning

C Balusek, H Hwang, CH Lau… - Journal of chemical …, 2019 - ACS Publications
The time step of atomistic molecular dynamics (MD) simulations is determined by the fastest
motions in the system and is typically limited to 2 fs. An increasingly popular approach is to …

Simulation-Guided Rational de Novo Design of a Small Pore-Forming Antimicrobial Peptide

CH Chen, CG Starr, E Troendle… - Journal of the …, 2019 - ACS Publications
In the age of failing small-molecule antibiotics, tapping the near-infinite structural and
chemical repertoire of antimicrobial peptides (AMPs) offers one of the most promising routes …

Amphipathic lipid packing sensor motifs: probing bilayer defects with hydrophobic residues

S Vanni, L Vamparys, R Gautier, G Drin, C Etchebest… - Biophysical journal, 2013 - cell.com
Sensing membrane curvature allows fine-tuning of complex reactions that occur at the
surface of membrane-bound organelles. One of the most sensitive membrane curvature …

Molecular dynamics simulations are redefining our view of peptides interacting with biological membranes

JP Ulmschneider, MB Ulmschneider - Accounts of chemical …, 2018 - ACS Publications
Conspectus Ever since the first molecular mechanics computer simulations of biological
molecules became possible, there has been the dream to study all complex biological …

Spontaneous formation of structurally diverse membrane channel architectures from a single antimicrobial peptide

Y Wang, CH Chen, D Hu, MB Ulmschneider… - Nature …, 2016 - nature.com
Many antimicrobial peptides (AMPs) selectively target and form pores in microbial
membranes. However, the mechanisms of membrane targeting, pore formation and function …

Computational modeling of membrane proteins

J Koehler Leman, MB Ulmschneider… - … Structure, Function, and …, 2015 - Wiley Online Library
The determination of membrane protein (MP) structures has always trailed that of soluble
proteins due to difficulties in their overexpression, reconstitution into membrane mimetics …