Evidence map›Paper›PMID 32401384›Full record

ArticleProteins2020

Using machine learning to improve ensemble docking for drug discovery.

Tanay Chandak, John P Mayginnes, Howard Mayes, Chung F Wong

Abstract read
In one paragraph

Article in Proteins, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Integrated Molecular Modeling and Machine Learning for Drug Design.Journal of chemical theory and computation · 2023
    Review
  6. Review
  7. Review
  8. Article
  9. Protein-Ligand Docking in the Machine-Learning Era.Molecules (Basel, Switzerland) · 2022
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
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

4 authors.

Tanay ChandakDepartment of Chemistry and Biochemistry and Center for Nanoscience, University of Missouri-St. Louis, Saint Louis, Missouri, USA.
John P MayginnesDepartment of Chemistry and Biochemistry and Center for Nanoscience, University of Missouri-St. Louis, Saint Louis, Missouri, USA.
Howard MayesDepartment of Chemistry and Biochemistry and Center for Nanoscience, University of Missouri-St. Louis, Saint Louis, Missouri, USA.
Chung F WongDepartment of Chemistry and Biochemistry and Center for Nanoscience, University of Missouri-St. Louis, Saint Louis, Missouri, USA.ORCID 0000-0001-7782-4612

Funding

Computer-Aided Drug Design Targeting Protein PhosphorylationR15CA224033 · NCI · UNIVERSITY OF MISSOURI-ST. LOUIS · PI WONG, CHUNG F. · 2019 to 2025
$1.5M
NCI NIH HHS R15 CA224033
6 · The paper itself

Abstract

Ensemble docking has provided an inexpensive method to account for receptor flexibility in molecular docking for virtual screening. Unfortunately, as there is no rigorous theory to connect the docking scores from multiple structures to measured activity, researchers have not yet come up with effective ways to use these scores to classify compounds into actives and inactives. This shortcoming has led to the decrease, rather than an increase in the performance of classifying compounds when more structures are added to the ensemble. Previously, we suggested machine learning, implemented in the form of a naïve Bayesian model could alleviate this problem. However, the naïve Bayesian model assumed that the probabilities of observing the docking scores to different structures to be independent. This approximation might prevent it from achieving even higher performance. In the work presented in this paper, we have relaxed this approximation when using several other machine learning methods-k nearest neighbor, logistic regression, support vector machine, and random forest-to improve ensemble docking. We found significant improvement.

Indexed as

Support Vector MachineBayes TheoremBinding SitesDrug DiscoveryErbB ReceptorsHumansLigandsMolecular Docking SimulationProtein BindingProtein Kinase InhibitorsProtein Structure, SecondaryUser-Computer InterfaceEGFR protein, humanErbB ReceptorsLigandsProtein Kinase Inhibitorsensemble dockingk nearest neighborlogistic regressionmachine-learningprotein kinasesrandom forestsupport vector machine

Identifiers

PMID32401384
PMCPMC7815257

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.