Evidence map›Paper›PMID 35830368›Full record

ArticleJournal of chemical theory and computation2022

Implementation of Telescoping Boxes in Adaptive Steered Molecular Dynamics.

Yi Zhuang, Nikhil Thota, Stephen Quirk, Rigoberto Hernandez

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Article in Journal of chemical theory and computation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

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4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Yi ZhuangDepartment of Chemistry, Johns Hopkins University, Baltimore, Maryland 21218, United States.ORCID 0000-0002-2149-6485
Nikhil ThotaDepartment of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States.ORCID 0000-0003-1472-9647
Stephen QuirkKimberly-Clark Corporation, Atlanta, Georgia 30076-2199, United States.ORCID 0000-0002-4497-1023
Rigoberto HernandezDepartment of Chemistry, Johns Hopkins University, Baltimore, Maryland 21218, United States.ORCID 0000-0001-8526-7414

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long-time dynamical processes, such as those involving protein unfolding and ligand interactions, can be accelerated and realized through steered molecular dynamics (SMD). The challenge has been the extraction of information from such simulations that generalize for complex nonequilibrium processes. The use of Jarzynski's equality opened the possibility of determining the free energy along the steered coordinate, but sampling over the nonequilibrium trajectories is slow to converge. Adaptive steered molecular dynamics (ASMD) and other related techniques have been introduced to overcome this challenge through the use of stages. Here, we take advantage of these stages to address the numerical cost that arises from the required use of very large solvent boxes. We introduce telescoping box schemes within adaptive steered molecular dynamics (ASMD) in which we adjust the solvent box between stages and thereby vary (and optimize) the required number of solvent molecules. We have benchmarked the method on a relatively long α-helical peptide, Ala

Indexed as

Molecular Dynamics SimulationHydrogen BondingLigandsSolventsThermodynamicsLigandsSolvents

Identifiers

PMID35830368
PMCPMC9369075

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.