Evaluation of CM5 charges for condensed-phase modeling
JZ Vilseck, J Tirado-Rives… - Journal of Chemical …, 2014 - ACS Publications
The recently developed Charge Model 5 (CM5) is tested for its utility in condensed-phase
simulations. The CM5 approach, which derives partial atomic charges from Hirshfeld …
simulations. The CM5 approach, which derives partial atomic charges from Hirshfeld …
Electronic structure calculations of the fundamental interactions in solvent extraction desalination
Solvent extraction desalination (SED) is a promising membrane-free desalination
technology, but new solvents are still needed that can improve the molecular-level water …
technology, but new solvents are still needed that can improve the molecular-level water …
Computational compound screening of biomolecules and soft materials by molecular simulations
T Bereau - Modelling and Simulation in Materials Science and …, 2021 - iopscience.iop.org
Decades of hardware, methodological, and algorithmic development have propelled
molecular dynamics (MD) simulations to the forefront of materials-modeling techniques …
molecular dynamics (MD) simulations to the forefront of materials-modeling techniques …
Surveying implicit solvent models for estimating small molecule absolute hydration free energies
JL Knight, CL Brooks III - Journal of computational chemistry, 2011 - Wiley Online Library
Implicit solvent models are powerful tools in accounting for the aqueous environment at a
fraction of the computational expense of explicit solvent representations. Here, we compare …
fraction of the computational expense of explicit solvent representations. Here, we compare …
Heterogeneous dielectric implicit membrane model for the calculation of MMPBSA binding free energies
Membrane-bound protein receptors are a primary biological drug target, but the
computational analysis of membrane proteins has been limited. In order to improve …
computational analysis of membrane proteins has been limited. In order to improve …
[HTML][HTML] Adapting free energy perturbation simulations for large macrocyclic ligands: how to dissect contributions from direct binding and free ligand flexibility
K Wallraven, FL Holmelin, A Glas, S Hennig… - Chemical …, 2020 - pubs.rsc.org
Large and flexible ligands gain increasing interest in the development of bioactive agents.
They challenge the applicability of computational ligand optimization strategies originally …
They challenge the applicability of computational ligand optimization strategies originally …
Multipole electrostatics in hydration free energy calculations
Hydration free energy (HFE) is generally used for evaluating molecular solubility, which is
an important property for pharmaceutical and chemical engineering processes. Accurately …
an important property for pharmaceutical and chemical engineering processes. Accurately …
Assessment of Halogen Off-Center Point-Charge Models Using Explicit Solvent Simulations
A Fortuna, PJ Costa - Journal of Chemical Information and …, 2023 - ACS Publications
Compounds containing halogens can form halogen bonds (XBs) with biological targets such
as proteins and membranes due to their anisotropic electrostatic potential. To accurately …
as proteins and membranes due to their anisotropic electrostatic potential. To accurately …
Solvation free energy calculations with quantum mechanics/molecular mechanics and machine learning models
For exploration of chemical and biological systems, the combined quantum mechanics and
molecular mechanics (QM/MM) and machine learning (ML) models have been developed …
molecular mechanics (QM/MM) and machine learning (ML) models have been developed …
An alternative to conventional λ-intermediate states in alchemical free energy calculations: λ-enveloping distribution sampling
Alchemical free energy calculations typically rely on intermediate states to bridge between
the relevant phase spaces of the two end states. These intermediate states are usually …
the relevant phase spaces of the two end states. These intermediate states are usually …