Relation between free energy landscapes of proteins and dynamics

GG Maisuradze, A Liwo… - Journal of chemical theory …, 2010 - ACS Publications
By using principal component analysis (PCA) to examine the molecular dynamics (MD) of
protein folding trajectories, generated with the coarse-grained UNRES force field, for the B …

How Adequate are One-and Two-Dimensional Free Energy Landscapes<? format?> for Protein Folding Dynamics?

GG Maisuradze, A Liwo, HA Scheraga - Physical review letters, 2009 - APS
The molecular dynamics trajectories of protein folding or unfolding, generated with the
coarse-grained united-residue force field for the B domain of staphylococcal protein A, were …

Principal component analysis for protein folding dynamics

GG Maisuradze, A Liwo, HA Scheraga - Journal of molecular biology, 2009 - Elsevier
Protein folding is considered here by studying the dynamics of the folding of the triple β-
strand WW domain from the Formin-binding protein 28. Starting from the unfolded state and …

Investigation of protein folding by coarse-grained molecular dynamics with the UNRES force field

GG Maisuradze, P Senet, C Czaplewski… - The Journal of …, 2010 - ACS Publications
Coarse-grained molecular dynamics simulations offer a dramatic extension of the time-scale
of simulations compared to all-atom approaches. In this article, we describe the use of the …

An all‐atom structure‐based potential for proteins: bridging minimal models with all‐atom empirical forcefields

PC Whitford, JK Noel, S Gosavi, A Schug… - Proteins: Structure …, 2009 - Wiley Online Library
Protein dynamics take place on many time and length scales. Coarse‐grained structure‐
based \bf(G\overlineo) models utilize the funneled energy landscape theory of protein …

[HTML][HTML] Coarse-grained free energy functions for studying protein conformational changes: a double-well network model

JW Chu, GA Voth - Biophysical Journal, 2007 - cell.com
In this work, a double-well network model (DWNM) is presented for generating a coarse-
grained free energy function that can be used to study the transition between reference …

Coarse-grained force field: general folding theory

A Liwo, Y He, HA Scheraga - Physical Chemistry Chemical Physics, 2011 - pubs.rsc.org
We review the coarse-grained UNited RESidue (UNRES) force field for the simulations of
protein structure and dynamics, which is being developed in our laboratory over the last …

Full correlation analysis of conformational protein dynamics

OF Lange, H Grubmüller - Proteins: Structure, Function, and …, 2008 - Wiley Online Library
Correlated motions in biomolecules are often essential for their function, for example,
allosteric signal transduction or mechanical/thermodynamic energy transport. Principal …

The shadow map: a general contact definition for capturing the dynamics of biomolecular folding and function

JK Noel, PC Whitford, JN Onuchic - The Journal of Physical …, 2012 - ACS Publications
Structure-based models (SBMs) are simplified models of the biomolecular dynamics that
arise from funneled energy landscapes. We recently introduced an all-atom SBM that …

The Role of Force Fields and Water Models in Protein Folding and Unfolding Dynamics

ALM Fischer, A Tichy, J Kokot… - Journal of Chemical …, 2024 - ACS Publications
Protein folding is a fascinating, not fully understood phenomenon in biology. Molecular
dynamics (MD) simulations are an invaluable tool to study conformational changes in …