On the use of orientational restraints and symmetry corrections in alchemical free energy calculations

DL Mobley, JD Chodera, KA Dill - The Journal of chemical physics, 2006 - pubs.aip.org
Alchemical free energy calculations are becoming a useful tool for calculating absolute
binding free energies of small molecule ligands to proteins. Here, we find that the presence …

Virtual screening using molecular simulations

T Yang, JC Wu, C Yan, Y Wang, R Luo… - Proteins: Structure …, 2011 - Wiley Online Library
Effective virtual screening relies on our ability to make accurate prediction of protein‐ligand
binding, which remains a great challenge. In this work, utilizing the molecular‐mechanics …

Evaluation of predicted protein–protein complexes by binding free energy simulations

T Siebenmorgen, M Zacharias - Journal of chemical theory and …, 2019 - ACS Publications
The accurate prediction of protein–protein complex geometries is of major importance to
ultimately model the complete interactome of interacting proteins in a cell. A major …

Molecular mechanics methods for predicting protein–ligand binding

N Huang, C Kalyanaraman, K Bernacki… - Physical Chemistry …, 2006 - pubs.rsc.org
Ligand binding affinity prediction is one of the most important applications of computational
chemistry. However, accurately ranking compounds with respect to their estimated binding …

Prediction of protein–ligand binding poses via a combination of induced fit docking and metadynamics simulations

AJ Clark, P Tiwary, K Borrelli, S Feng… - Journal of chemical …, 2016 - ACS Publications
Ligand docking is a widely used tool for lead discovery and binding mode prediction based
drug discovery. The greatest challenges in docking occur when the receptor significantly …

Relative binding free energy calculations applied to protein homology models

D Cappel, ML Hall, EB Lenselink… - Journal of chemical …, 2016 - ACS Publications
A significant challenge and potential high-value application of computer-aided drug design
is the accurate prediction of protein–ligand binding affinities. Free energy perturbation (FEP) …

The maximal and current accuracy of rigorous protein-ligand binding free energy calculations

GA Ross, C Lu, G Scarabelli, SK Albanese… - Communications …, 2023 - nature.com
Computational techniques can speed up the identification of hits and accelerate the
development of candidate molecules for drug discovery. Among techniques for predicting …

Ligand Gaussian accelerated molecular dynamics (LiGaMD): Characterization of ligand binding thermodynamics and kinetics

Y Miao, A Bhattarai, J Wang - Journal of chemical theory and …, 2020 - ACS Publications
Calculations of ligand binding free energies and kinetic rates are important for drug design.
However, such tasks have proven challenging in computational chemistry and biophysics …

Computationally predicting binding affinity in protein–ligand complexes: free energy-based simulations and machine learning-based scoring functions

DD Wang, M Zhu, H Yan - Briefings in bioinformatics, 2021 - academic.oup.com
Accurately predicting protein–ligand binding affinities can substantially facilitate the drug
discovery process, but it remains as a difficult problem. To tackle the challenge, many …

Towards predictive ligand design with free-energy based computational methods?

N Foloppe, R Hubbard - Current medicinal chemistry, 2006 - ingentaconnect.com
The accurate prediction of ligand-biopolymer binding affinities is of general interest to
medicinal chemistry, as well as to the broader field of molecular recognition. The ability to …