Evidence map›Paper›PMID 27936766›Full record

ArticleJournal of medicinal chemistry2016

Discovery of Mycobacterium tuberculosis InhA Inhibitors by Binding Sites Comparison and Ligands Prediction.

Tanja Štular, Samo Lešnik, Kaja Rožman, Julia Schink, Mitja Zdouc, An Ghysels, Feng Liu, Courtney C Aldrich, V Joachim Haupt, Sebastian Salentin and 6 more

Abstract readComparative Study
In one paragraph

Article in Journal of medicinal chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
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  5. Article
  6. Overcoming cancer therapeutic bottleneck by drug repurposing.Signal transduction and targeted therapy · 2020
    Review
  7. Article
  8. Article
  9. Review
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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

16 authors.

Tanja ŠtularNational Institute of Chemistry , Hajdrihova 19, SI-1000 Ljubljana, Slovenia.
Samo LešnikNational Institute of Chemistry , Hajdrihova 19, SI-1000 Ljubljana, Slovenia.
Kaja RožmanFaculty of Pharmacy, University of Ljubljana , Aškerčeva cesta 7, SI-1000 Ljubljana, Slovenia.
Julia SchinkFaculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska , Glagoljaška 8, SI-6000 Koper, Slovenia.
Mitja ZdoucFaculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska , Glagoljaška 8, SI-6000 Koper, Slovenia.
An GhyselsCenter for Molecular Modeling, Ghent University , Technologiepark 903, 9052 Zwijnaarde, Belgium.
Feng LiuAAT Bioquest, Inc. , 520 Mercury Drive, Sunnyvale, California 94085, United States.
Courtney C AldrichDepartment of Medicinal Chemistry, University of Minnesota , 308 Harvard Street Southeast, Minneapolis, Minnesota 55455, United States.ORCID 0000-0001-9261-594X
V Joachim HauptBiotechnology Center (BIOTEC), Technische Universität Dresden , 01307 Dresden, Germany.
Sebastian SalentinBiotechnology Center (BIOTEC), Technische Universität Dresden , 01307 Dresden, Germany.ORCID 0000-0003-0662-2209
Simone DaminelliBiotechnology Center (BIOTEC), Technische Universität Dresden , 01307 Dresden, Germany.
Michael SchroederBiotechnology Center (BIOTEC), Technische Universität Dresden , 01307 Dresden, Germany.
Thierry LangerDepartment of Pharmaceutical Chemistry, Faculty of Life Sciences, University of Vienna , Althanstrasse 14, A-1090 Vienna, Austria.
Stanislav GobecFaculty of Pharmacy, University of Ljubljana , Aškerčeva cesta 7, SI-1000 Ljubljana, Slovenia.
Dušanka JanežičFaculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska , Glagoljaška 8, SI-6000 Koper, Slovenia.
Janez KoncNational Institute of Chemistry , Hajdrihova 19, SI-1000 Ljubljana, Slovenia.

Funding

Design of Antituberculosis Agents that Target Siderophore BiosynthesisR01AI070219 · NIAID · UNIVERSITY OF MINNESOTA · PI ALDRICH, COURTNEY C · 2006 to 2013
$2.2M
NIAID NIH HHS R01 AI070219
6 · The paper itself

Abstract

Drug discovery is usually focused on a single protein target; in this process, existing compounds that bind to related proteins are often ignored. We describe ProBiS plugin, extension of our earlier ProBiS-ligands approach, which for a given protein structure allows prediction of its binding sites and, for each binding site, the ligands from similar binding sites in the Protein Data Bank. We developed a new database of precalculated binding site comparisons of about 290000 proteins to allow fast prediction of binding sites in existing proteins. The plugin enables advanced viewing of predicted binding sites, ligands' poses, and their interactions in three-dimensional graphics. Using the InhA query protein, an enoyl reductase enzyme in the Mycobacterium tuberculosis fatty acid biosynthesis pathway, we predicted its possible ligands and assessed their inhibitory activity experimentally. This resulted in three previously unrecognized inhibitors with novel scaffolds, demonstrating the plugin's utility in the early drug discovery process.

Indexed as

Drug DiscoveryBacterial ProteinsBinding SitesDose-Response Relationship, DrugFatty AcidsLigandsModels, MolecularMolecular StructureMycobacterium tuberculosisOxidoreductasesStructure-Activity RelationshipBacterial ProteinsFatty AcidsInhA protein, MycobacteriumLigandsOxidoreductases

Identifiers

PMID27936766
PMCPMC5588031

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.