Simulation of protein structure and dynamics with the coarse-grained UNRES force field

A Liwo, C Czaplewski, S Ołdziej… - Coarse-graining of …, 2008 - books.google.com
Simulations of protein structure were originally based on a hard-sphere potential coupled
with the requirement to avoid steric interactions [Ramachandran, Ramakrishnan, 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 improved functional form for the temperature scaling factors of the components of the mesoscopic UNRES force field for simulations of protein structure and …

H Shen, A Liwo, HA Scheraga - The Journal of Physical Chemistry …, 2009 - ACS Publications
Coarse-grained or mesoscopic models of proteins and the corresponding force fields are of
great importance because they enable us to reduce the folding simulation time by several …

Extension of the force-matching method to coarse-grained models with axially symmetric sites to produce transferable force fields: Application to the UNRES model of …

A Liwo, C Czaplewski - The Journal of chemical physics, 2020 - pubs.aip.org
The force-matching approach to coarse graining, in which the forces that act on site centers
are fitted to the respective average forces computed from all-atom molecular dynamics …

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 …

UNRES server for physics-based coarse-grained simulations and prediction of protein structure, dynamics and thermodynamics

C Czaplewski, A Karczyńska… - Nucleic Acids …, 2018 - academic.oup.com
A server implementation of the UNRES package (http://www. unres. pl) for coarse-grained
simulations of protein structures with the physics-based UNRES model, coined a name …

Optimization of parallel implementation of UNRES package for coarse‐grained simulations to treat large proteins

AK Sieradzan, J Sans‐Duñó… - Journal of …, 2023 - Wiley Online Library
We report major algorithmic improvements of the UNRES package for physics‐based coarse‐
grained simulations of proteins. These include (i) introduction of interaction lists to optimize …

[HTML][HTML] A generic force field for protein coarse-grained molecular dynamics simulation

J Gu, F Bai, H Li, X Wang - International Journal of Molecular Sciences, 2012 - mdpi.com
Coarse-grained (CG) force fields have become promising tools for studies of protein
behavior, but the balance of speed and accuracy is still a challenge in the research of …

Implementation of molecular dynamics and its extensions with the coarse-grained UNRES force field on massively parallel systems: Toward millisecond-scale …

A Liwo, S Ołdziej, C Czaplewski… - Journal of chemical …, 2010 - ACS Publications
We report the implementation of our united-residue UNRES force field for simulations of
protein structure and dynamics with massively parallel architectures. In addition to coarse …

PACSAB: Coarse-grained force field for the study of protein–protein interactions and conformational sampling in multiprotein systems

A Emperador, P Sfriso, MA Villarreal… - Journal of Chemical …, 2015 - ACS Publications
Molecular dynamics simulations of proteins are usually performed on a single molecule, and
coarse-grained protein models are calibrated using single-molecule simulations, therefore …