Relative binding free energy calculations for ligands with diverse scaffolds with the alchemical transfer method

S Azimi, S Khuttan, JZ Wu, RK Pal… - Journal of Chemical …, 2022 - ACS Publications
We present an extension of the alchemical transfer method (ATM) for the estimation of
relative binding free energies of molecular complexes applicable to conventional, as well as …

A generalized Kirkwood implicit solvent for the polarizable AMOEBA protein model

RA Corrigan, AC Thiel, JR Lynn, TL Casavant… - The Journal of …, 2023 - pubs.aip.org
Computational simulation of biomolecules can provide important insights into protein
design, protein-ligand binding interactions, and ab initio biomolecular folding, among other …

[HTML][HTML] Force Field X: A computational microscope to study genetic variation and organic crystals using theory and experiment

RA Gogal, AJ Nessler, AC Thiel, HV Bernabe… - The Journal of …, 2024 - pubs.aip.org
Force Field X (FFX) is an open-source software package for atomic resolution modeling of
genetic variants and organic crystals that leverages advanced potential energy functions …

Assessment of a single decoupling alchemical approach for the calculation of the absolute binding free energies of protein-peptide complexes

D Kilburg, E Gallicchio - Frontiers in molecular biosciences, 2018 - frontiersin.org
The computational modeling of peptide inhibitors to target protein-protein binding interfaces
is growing in interest as these are often too large, too shallow, and too feature-less for …

Analytical model of the free energy of alchemical molecular binding

D Kilburg, E Gallicchio - Journal of chemical theory and …, 2018 - ACS Publications
We present a parametrized analytic statistical model of the thermodynamics of alchemical
molecular binding within the solvent potential of mean force formalism. The model describes …

Combined 4D-QSAR and target-based approaches for the determination of bioactive Isatin derivatives

K Sahin, E Saripinar, S Durdagi - SAR and QSAR in Environmental …, 2021 - Taylor & Francis
The hybrid method of the Electron-Conformational Genetic Algorithm (EC-GA) was used to
determine the pharmacophore groups and to estimate anticancer activity in isatin derivatives …

Free energy-based computational methods for the study of protein-peptide binding equilibria

E Gallicchio - Computational peptide science: methods and protocols, 2021 - Springer
This chapter discusses the theory and application of physics-based free energy methods to
estimate protein-peptide binding free energies. It presents a statistical mechanics …

A novel hybrid method named electron conformational genetic algorithm as a 4D QSAR investigation to calculate the biological activity of the …

K Sahin, E Saripinar - Journal of Computational Chemistry, 2020 - Wiley Online Library
To understand the structure–activity correlation of a group of tetrahydrodibenzazocines as
inhibitors of 17 β‐hydroxysteroid dehydrogenase type 3, we have performed a combined …

A grid‐based algorithm in conjunction with a gaussian‐based model of atoms for describing molecular geometry

A Chakravorty, E Gallicchio… - Journal of computational …, 2019 - Wiley Online Library
A novel grid‐based method is presented, which in conjunction with a smooth Gaussian‐
based model of atoms, is used to compute molecular volume (MV) and surface area (MSA) …

[图书][B] Implicit Solvents for the Polarizable Atomic Multipole AMOEBA Force Field: Application to Small Molecules, Proteins, and Nucleic Acids

RA Corrigan - 2023 - search.proquest.com
Computational protein design, ab initio protein/RNA folding, and protein-ligand screening
can be too computationally demanding for explicit treatment of solvent. For these …