Evidence map›Paper›PMID 29193970›Full record

ArticleJournal of chemical information and modeling2018

Predicted Biological Activity of Purchasable Chemical Space.

John J Irwin, Garrett Gaskins, Teague Sterling, Michael M Mysinger, Michael J Keiser

Abstract read
In one paragraph

Article in Journal of chemical information and modeling, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Article
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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

5 authors.

John J IrwinDepartment of Pharmaceutical Chemistry, University of California, San Francisco , Byers Hall, 1700 4th Street, San Francisco, California 94158-2330, United States.ORCID 0000-0002-1195-6417
Garrett GaskinsDepartment of Pharmaceutical Chemistry, University of California, San Francisco , Byers Hall, 1700 4th Street, San Francisco, California 94158-2330, United States.
Teague SterlingDepartment of Pharmaceutical Chemistry, University of California, San Francisco , Byers Hall, 1700 4th Street, San Francisco, California 94158-2330, United States.
Michael M MysingerDepartment of Pharmaceutical Chemistry, University of California, San Francisco , Byers Hall, 1700 4th Street, San Francisco, California 94158-2330, United States.
Michael J KeiserDepartment of Pharmaceutical Chemistry, University of California, San Francisco , Byers Hall, 1700 4th Street, San Francisco, California 94158-2330, United States.ORCID 0000-0002-1240-2192

Funding

BMI Bioinformatics Training GrantsT32GM067547 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HERNANDEZ, RYAN D. · 2003 to 2022
$6.6M
A Web-Based Automatic Virtual Screening SystemR01GM071896 · NIGMS · UNIVERSITY OF TORONTO · PI IRWIN, JOHN J. · 2004 to 2024
$6.0M
A platform to predict side-effect targets for drugsR44GM093456 · NIGMS · SEACHANGE PHARMACEUTICALS, INC. · PI HODGE, CARL NICHOLAS, KEISER, MICHAEL JAMES · 2013 to 2014
$910k
Drug Repurposing using Pharmacological NetworksR43GM093456 · NIGMS · SEACHANGE PHARMACEUTICALS, INC. · PI KEISER, MICHAEL JAMES · 2010 to 2010
$203k
NIGMS NIH HHS R01 GM071896NIGMS NIH HHS R43 GM093456NIGMS NIH HHS R44 GM093456NIGMS NIH HHS T32 GM067547
6 · The paper itself

Abstract

Whereas 400 million distinct compounds are now purchasable within the span of a few weeks, the biological activities of most are unknown. To facilitate access to new chemistry for biology, we have combined the Similarity Ensemble Approach (SEA) with the maximum Tanimoto similarity to the nearest bioactive to predict activity for every commercially available molecule in ZINC. This method, which we label SEA+TC, outperforms both SEA and a naïve-Bayesian classifier via predictive performance on a 5-fold cross-validation of ChEMBL's bioactivity data set (version 21). Using this method, predictions for over 40% of compounds (>160 million) have either high significance (pSEA ≥ 40), high similarity (ECFP4MaxTc ≥ 0.4), or both, for one or more of 1382 targets well described by ligands in the literature. Using a further 1347 less-well-described targets, we predict activities for an additional 11 million compounds. To gauge whether these predictions are sensible, we investigate 75 predictions for 50 drugs lacking a binding affinity annotation in ChEMBL. The 535 million predictions for over 171 million compounds at 2629 targets are linked to purchasing information and evidence to support each prediction and are freely available via https://zinc15.docking.org and https://files.docking.org .

Indexed as

Bayes TheoremDrug DiscoveryGene Expression ProfilingLigandsQuantitative Structure-Activity RelationshipReproducibility of ResultsSoftwareUser-Computer InterfaceLigands

Identifiers

PMID29193970
PMCPMC5780839

What OpenQuestion holds

Textmetadata
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.