Evidence map›Paper›PMID 19434904›Full record

ArticleJournal of chemical information and modeling2009

Consistent improvement of cross-docking results using binding site ensembles generated with elastic network normal modes.

Manuel Rueda, Giovanni Bottegoni, Ruben Abagyan

Abstract read
In one paragraph

Article in Journal of chemical information and modeling, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing 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

39 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
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  12. The anisotropic network model web server at 2015 (ANM 2.0).Bioinformatics (Oxford, England) · 2015
    Article
  13. SEABED: Small molEcule activity scanner weB servicE baseD.Bioinformatics (Oxford, England) · 2015
    Article
  14. Article
  15. Article
  16. Receptor-ligand molecular docking.Biophysical reviews · 2014
    Review
  17. Article
  18. Article
  19. Review
  20. 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

3 authors.

Manuel RuedaDepartment of Molecular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, Mail TPC-28, La Jolla, California 92037, USA.
Giovanni Bottegoni
Ruben Abagyan

Funding

Macromolecular DockingR01GM071872 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ABAGYAN, RUBEN · 2004 to 2017
$4.2M
Novel Druggable Exosites in Protein KinasesR01GM074832 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ABAGYAN, RUBEN · 2006 to 2009
$1.4M
NIGMS NIH HHS 5-R01-GM071872NIGMS NIH HHS R01 GM071872NIGMS NIH HHS R01 GM074832
6 · The paper itself

Abstract

The representation of protein flexibility is still a challenge for the state-of-the-art flexible ligand docking protocols. In this article, we use a large and diverse benchmark to prove that is possible to improve consistently the cross-docking performance against a single receptor conformation, using an equilibrium ensemble of binding site conformers. The benchmark contained 28 proteins, and our method predicted the top-ranked near native ligand poses 20% more efficiently than using a single receptor. The multiple conformations were derived from the collective variable space defined by all heavy-atom elastic network normal modes, including backbone and side chains. We have found that the binding site displacements for best positioning of the ligand seem rather independent from the global collective motions of the protein. We also found that the number of binding site conformations needed to represent nonredundant flexibility was < 100. The ensemble of receptor conformations can be generated at our Web site at http://abagyan.scripps.edu/MRC.

Indexed as

Binding SitesCalibrationProtein ConformationProteinsProteins

Identifiers

PMID19434904
PMCPMC2891173

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Registered trials

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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.