Enhanced sampling methods for molecular dynamics simulations

J Hénin, T Lelièvre, MR Shirts, O Valsson… - arXiv preprint arXiv …, 2022 - arxiv.org
Enhanced sampling algorithms have emerged as powerful methods to extend the utility of
molecular dynamics simulations and allow the sampling of larger portions of the …

Molecular simulation of fluids: Theory, algorithms, object-orientation, and parallel computing

RJ Sadus - 2023 - books.google.com
Molecular simulation allows researchers unique insight into the structures and interactions
at play in fluids. Since publication of the first edition of Molecular Simulation of Fluids, novel …

Generalized-ensemble algorithms: enhanced sampling techniques for Monte Carlo and molecular dynamics simulations

Y Okamoto - Journal of Molecular Graphics and Modelling, 2004 - Elsevier
In complex systems with many degrees of freedom such as spin glass and biomolecular
systems, conventional simulations in canonical ensemble suffer from the quasi-ergodicity …

Molecular dynamics simulation studies on the aggregation of amyloid-β peptides and their disaggregation by ultrasonic wave and infrared laser irradiation

H Okumura, SG Itoh - Molecules, 2022 - mdpi.com
Alzheimer's disease is understood to be caused by amyloid fibrils and oligomers formed by
aggregated amyloid-β (Aβ) peptides. This review article presents molecular dynamics (MD) …

Temperature and pressure denaturation of chignolin: Folding and unfolding simulation by multibaric‐multithermal molecular dynamics method

H Okumura - Proteins: Structure, Function, and Bioinformatics, 2012 - Wiley Online Library
A multibaric‐multithermal molecular dynamics (MD) simulation of a 10‐residue protein,
chignolin, was performed. All‐atom model with the Amber parm99SB force field was used for …

Replica-permutation method with the Suwa–Todo algorithm beyond the replica-exchange method

SG Itoh, H Okumura - Journal of chemical theory and computation, 2013 - ACS Publications
We propose a new method for molecular dynamics and Monte Carlo simulations, which is
referred to as the replica-permutation method (RPM), to realize more efficient sampling than …

Multithermal-multibaric molecular simulations from a variational principle

PM Piaggi, M Parrinello - Physical review letters, 2019 - APS
We present a method for performing multithermal-multibaric molecular dynamics simulations
that sample entire regions of the temperature-pressure (TP) phase diagram. The method …

Enhanced sampling algorithms

A Mitsutake, Y Mori, Y Okamoto - Biomolecular Simulations: Methods and …, 2013 - Springer
In biomolecular systems (especially all-atom models) with many degrees of freedom such as
proteins and nucleic acids, there exist an astronomically large number of local-minimum …

Temperature and pressure dependence of alanine dipeptide studied by multibaric− multithermal molecular dynamics simulations

H Okumura, Y Okamoto - The Journal of Physical Chemistry B, 2008 - ACS Publications
We applied the multibaric− multithermal (MUBATH) molecular dynamics (MD) algorithm to
an alanine dipeptide in explicit water. The MUBATH MD simulation covered a wide range of …

Multidimensional generalized-ensemble algorithms for complex systems

A Mitsutake, Y Okamoto - The Journal of Chemical Physics, 2009 - pubs.aip.org
We give general formulations of the multidimensional multicanonical algorithm, simulated
tempering, and replica-exchange method. We generalize the original potential energy …