Evidence map›Paper›PMID 26419257›Full record

ArticleJournal of chemical information and modeling2016

CSAR Benchmark Exercise 2013: Evaluation of Results from a Combined Computational Protein Design, Docking, and Scoring/Ranking Challenge.

Richard D Smith, Kelly L Damm-Ganamet, James B Dunbar, Aqeel Ahmed, Krishnapriya Chinnaswamy, James E Delproposto, Ginger M Kubish, Christine E Tinberg, Sagar D Khare, Jiayi Dou and 4 more

Abstract read
In one paragraph

Article in Journal of chemical information and modeling, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
8.8field-weighted citation impact, top 2% of its field
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

34 citing papers in PubMed, 64 citations in OpenAlex.

  1. Review
  2. Article
  3. Evaluating generalization in protein-ligand cofolding methods.Nature structural & molecular biology · 2026
    Article
  4. Review
  5. The Need for Continuing Blinded Pose- and Activity Prediction Benchmarks.Journal of chemical information and modeling · 2025
    Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Protein-Ligand Docking in the Machine-Learning Era.Molecules (Basel, Switzerland) · 2022
    Review
  11. Article
  12. Article
  13. DUBS: A Framework for DevelopingJournal of chemical information and modeling · 2020
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Binding mode information improves fragment docking.Journal of cheminformatics · 2019
    Article
  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

14 authors at 3 institutions in 1 country.

Richard D SmithDepartment of Medicinal Chemistry, University of Michigan , 428 Church Street, Ann Arbor, Michigan 48109-1065, United States.
Kelly L Damm-GanametDepartment of Medicinal Chemistry, University of Michigan , 428 Church Street, Ann Arbor, Michigan 48109-1065, United States.
James B DunbarDepartment of Medicinal Chemistry, University of Michigan , 428 Church Street, Ann Arbor, Michigan 48109-1065, United States.
Aqeel AhmedDepartment of Medicinal Chemistry, University of Michigan , 428 Church Street, Ann Arbor, Michigan 48109-1065, United States.
Krishnapriya ChinnaswamyLife Sciences Institute, University of Michigan , 210 Washtenaw Ave, Ann Arbor, Michigan 48109-2216, United States.
James E DelpropostoLife Sciences Institute, University of Michigan , 210 Washtenaw Ave, Ann Arbor, Michigan 48109-2216, United States.
Ginger M KubishLife Sciences Institute, University of Michigan , 210 Washtenaw Ave, Ann Arbor, Michigan 48109-2216, United States.
Christine E Tinberg
Sagar D Khare
Jiayi Dou
Lindsey DoyleDivision of Basic Sciences, Fred Hutchinson Cancer Research Center , 1100 Fairview Ave. N., Seattle, Washington 98109, United States.
Jeanne A StuckeyLife Sciences Institute, University of Michigan , 210 Washtenaw Ave, Ann Arbor, Michigan 48109-2216, United States.
David Baker
Heather A CarlsonDepartment of Medicinal Chemistry, University of Michigan , 428 Church Street, Ann Arbor, Michigan 48109-1065, United States.
University of Michigan–Ann Arbor · USFred Hutch Cancer Center · USWashtenaw Community College · US

Funding

Public/Private Collaboration for High-Quality Protein-Ligand DataU01GM086873 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI CARLSON, HEATHER A · 2008 to 2013
$5.9M
Determination of the basis of ligand binding via engineering and crystallographyR01GM115545 · NIGMS · FRED HUTCHINSON CANCER RESEARCH CENTER · PI STODDARD, BARRY L. · 2015 to 2018
$1.4M
NIGMS NIH HHS R01 GM115545NIGMS NIH HHS U01 GM086873
6 · The paper itself

Abstract

Community Structure-Activity Resource (CSAR) conducted a benchmark exercise to evaluate the current computational methods for protein design, ligand docking, and scoring/ranking. The exercise consisted of three phases. The first phase required the participants to identify and rank order which designed sequences were able to bind the small molecule digoxigenin. The second phase challenged the community to select a near-native pose of digoxigenin from a set of decoy poses for two of the designed proteins. The third phase investigated the ability of current methods to rank/score the binding affinity of 10 related steroids to one of the designed proteins (pKd = 4.1 to 6.7). We found that 11 of 13 groups were able to correctly select the sequence that bound digoxigenin, with most groups providing the correct three-dimensional structure for the backbone of the protein as well as all atoms of the active-site residues. Eleven of the 14 groups were able to select the appropriate pose from a set of plausible decoy poses. The ability to predict absolute binding affinities is still a difficult task, as 8 of 14 groups were able to correlate scores to affinity (Pearson-r > 0.7) of the designed protein for congeneric steroids and only 5 of 14 groups were able to correlate the ranks of the 10 related ligands (Spearman-ρ > 0.7).

Indexed as

Drug DesignMolecular Docking SimulationAmino Acid SequenceBenchmarkingDigoxigeninLigandsProtein BindingProtein ConformationProteinsStructure-Activity RelationshipDigoxigeninLigandsProteins

Identifiers

PMID26419257
PMCPMC6588165
OpenAlexW2337273834

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.