Evidence map›Paper›PMID 19997483›Full record

ArticlePLoS computational biology2009

Predicting protein ligand binding sites by combining evolutionary sequence conservation and 3D structure.

John A Capra, Roman A Laskowski, Janet M Thornton, Mona Singh, Thomas A Funkhouser

Abstract read
In one paragraph

Article in PLoS computational biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 212 papers.

0numbers the graph read from it
0cells of the map it votes in
212citing 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

212 citing papers in PubMed.

  1. Advances and opportunities for computational interrogation of plant proteins.The Plant journal : for cell and molecular biology · 2026
    Review
  2. Article
  3. Article
  4. Computational Ligand-Binding Site Prediction.Advances in experimental medicine and biology · 2026
    Review
  5. Article
  6. The Human Omnibus of Targetable Pockets.Journal of cheminformatics · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Computational identification of natural inhibitors targeting GroEL inFrontiers in cellular and infection microbiology · 2025
    Article
  15. Databases of ligand-binding pockets and protein-ligand interactions.Computational and structural biotechnology journal · 2024
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

152 more citing papers are in PubMed but not listed here.

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

5 authors.

John A CapraDepartment of Computer Science, Princeton University, Princeton, New Jersey, United States of America.
Roman A Laskowski
Janet M Thornton
Mona Singh
Thomas A Funkhouser

Funding

Spatial Patterning During DevelopmentP50GM071508 · NIGMS · PRINCETON UNIVERSITY · PI POWELL, SUSAN M · 2004 to 2013
$30.6M
Quantitavie and Computational Biology Graduate ProgramT32HG003284 · NHGRI · PRINCETON UNIVERSITY · PI Joshua Michael Akey, Stanislav Y. Shvartsman · 2004 to 2026
$9.9M
VIRAL AND CELLULAR ONCOGENES--MECHANISM OF ACTIONP01CA041086 · NCI · PRINCETON UNIVERSITY · PI WIESCHAUS, ERIC F · 1986 to 2005
$9.4M
Predicting and analyzing variation in cellular interactomesR01GM076275 · NIGMS · PRINCETON UNIVERSITY · PI SINGH, MONA · 2006 to 2022
$4.0M
Biotechnology and Biological Sciences Research CouncilNCI NIH HHS CA041086NCI NIH HHS P01 CA041086NHGRI NIH HHS T32 HG003284NIGMS NIH HHS GM076275NIGMS NIH HHS P50 GM071508NIGMS NIH HHS R01 GM076275
6 · The paper itself

Abstract

Identifying a protein's functional sites is an important step towards characterizing its molecular function. Numerous structure- and sequence-based methods have been developed for this problem. Here we introduce ConCavity, a small molecule binding site prediction algorithm that integrates evolutionary sequence conservation estimates with structure-based methods for identifying protein surface cavities. In large-scale testing on a diverse set of single- and multi-chain protein structures, we show that ConCavity substantially outperforms existing methods for identifying both 3D ligand binding pockets and individual ligand binding residues. As part of our testing, we perform one of the first direct comparisons of conservation-based and structure-based methods. We find that the two approaches provide largely complementary information, which can be combined to improve upon either approach alone. We also demonstrate that ConCavity has state-of-the-art performance in predicting catalytic sites and drug binding pockets. Overall, the algorithms and analysis presented here significantly improve our ability to identify ligand binding sites and further advance our understanding of the relationship between evolutionary sequence conservation and structural and functional attributes of proteins. Data, source code, and prediction visualizations are available on the ConCavity web site (http://compbio.cs.princeton.edu/concavity/).

Indexed as

AlgorithmsConserved SequenceApoenzymesArea Under CurveBinding SitesCatalytic DomainComputational BiologyEnzymesEvolution, MolecularHoloenzymesModels, MolecularProtein BindingProtein ConformationProteinsApoenzymesEnzymesHoloenzymesProteins

Identifiers

PMID19997483
PMCPMC2777313

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LicenceCC BY
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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.