Evidence map›Paper›PMID 30979914›Full record

ArticleScientific reports2019

Application of ESMACS binding free energy protocols to diverse datasets: Bromodomain-containing protein 4.

David W Wright, Shunzhou Wan, Christophe Meyer, Herman van Vlijmen, Gary Tresadern, Peter V Coveney

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed.

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  11. ReliableJournal of chemical information and modeling · 2022
    Article
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  15. Article
  16. Uncertainty quantification in classical molecular dynamics.Philosophical transactions. Series A, Mathematical, physical, and engineering sciences · 2021
    Article
  17. Review
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  19. Review
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4 · The record

Corrections and comments

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

6 authors.

David W WrightCentre for Computational Science, Department of Chemistry, University College London, London, WC1H 0AJ, United Kingdom.ORCID http://orcid.org/0000-0002-5124-8044
Shunzhou WanCentre for Computational Science, Department of Chemistry, University College London, London, WC1H 0AJ, United Kingdom.ORCID http://orcid.org/0000-0001-7192-1999
Christophe MeyerJanssen Research & Development, Turnhoutseweg 30, B-2340, Beerse, Belgium.ORCID http://orcid.org/0000-0003-3785-1741
Herman van VlijmenJanssen Research & Development, Turnhoutseweg 30, B-2340, Beerse, Belgium.ORCID http://orcid.org/0000-0002-1915-3141
Gary TresadernJanssen Research & Development, Turnhoutseweg 30, B-2340, Beerse, Belgium.ORCID http://orcid.org/0000-0002-4801-1644
Peter V CoveneyCentre for Computational Science, Department of Chemistry, University College London, London, WC1H 0AJ, United Kingdom. p.v.coveney@ucl.ac.uk.ORCID http://orcid.org/0000-0002-8787-7256

Funding

Medical Research Council MR/L016311/1
6 · The paper itself

Abstract

As the application of computational methods in drug discovery pipelines becomes more widespread it is increasingly important to understand how reproducible their results are and how sensitive they are to choices made in simulation setup and analysis. Here we use ensemble simulation protocols, termed ESMACS (enhanced sampling of molecular dynamics with approximation of continuum solvent), to investigate the sensitivity of the popular molecular mechanics Poisson-Boltzmann surface area (MMPBSA) methodology. Using the bromodomain-containing protein 4 (BRD4) system bound to a diverse set of ligands as our target, we show that robust rankings can be produced only through combining ensemble sampling with multiple trajectories and enhanced solvation via an explicit ligand hydration shell.

Indexed as

Molecular Dynamics SimulationProtein ConformationSolventsThermodynamicsTranscription FactorsWaterSolventsTranscription FactorsWater

Identifiers

PMID30979914
PMCPMC6461631

What OpenQuestion holds

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Registered trials

None linked

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.