Pragmatic coarse-graining of proteins: models and applications

L Borges-Araújo, I Patmanidis, AP Singh… - Journal of Chemical …, 2023 - ACS Publications
The molecular details involved in the folding, dynamics, organization, and interaction of
proteins with other molecules are often difficult to assess by experimental techniques …

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 …

Discrete molecular dynamics: an efficient and versatile simulation method for fine protein characterization

D Shirvanyants, F Ding, D Tsao… - The journal of …, 2012 - ACS Publications
Until now it has been impractical to observe protein folding in silico for proteins larger than
50 residues. Limitations of both force field accuracy and computational efficiency make the …

A unified coarse-grained model of biological macromolecules based on mean-field multipole–multipole interactions

A Liwo, M Baranowski, C Czaplewski, E Gołaś… - Journal of molecular …, 2014 - Springer
A unified coarse-grained model of three major classes of biological molecules—proteins,
nucleic acids, and polysaccharides—has been developed. It is based on the observations …

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 …

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 …

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 …

A general method for the derivation of the functional forms of the effective energy terms in coarse-grained energy functions of polymers. III. Determination of scale …

A Liwo, AK Sieradzan, AG Lipska… - The Journal of …, 2019 - pubs.aip.org
The general theory of the construction of scale-consistent energy terms in the coarse-
grained force fields presented in Paper I of this series has been applied to the revision of the …

Modeling protein structures with the coarse-grained UNRES force field in the CASP14 experiment

A Antoniak, I Biskupek, KK Bojarski… - Journal of Molecular …, 2021 - Elsevier
Abstract The UNited RESidue (UNRES) force field was tested in the 14th Community Wide
Experiment on the Critical Assessment of Techniques for Protein Structure Prediction …

[HTML][HTML] Multi-GPU UNRES for scalable coarse-grained simulations of very large protein systems

KM Ocetkiewicz, C Czaplewski, H Krawczyk… - Computer Physics …, 2024 - Elsevier
Abstract Graphical Processor Units (GPUs) are nowadays widely used in all-atom molecular
simulations because of the advantage of efficient partitioning of atom pairs between the …