Evidence map›Paper›PMID 19215089›Full record

ArticleJournal of medicinal chemistry2009

A basis for reduced chemical library inhibition of firefly luciferase obtained from directed evolution.

Douglas S Auld, Ya-Qin Zhang, Noel T Southall, Ganesha Rai, Marc Landsman, Jennifer MacLure, Daniel Langevin, Craig J Thomas, Christopher P Austin, James Inglese

Open access · greenAbstract read
In one paragraph

Article in Journal of medicinal chemistry, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

31 citing papers in PubMed, 82 citations in OpenAlex.

  1. Article
  2. Review
  3. Development of compounds for targeted degradation of mammalian cryptochrome proteins.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
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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

10 authors at 1 institution in 1 country.

Douglas S AuldNIH Chemical Genomics Center, National Institutes of Health, Bethesda, Maryland 20892-3370, USA. dauld@mail.nih.gov
Ya-Qin Zhang
Noel T Southall
Ganesha Rai
Marc Landsman
Jennifer MacLure
Daniel Langevin
Craig J Thomas
Christopher P Austin
James Inglese
National Institutes of Health · US

Funding

NIH Chemical Genomics CenterZIBHG200319 · NHGRI · NATIONAL HUMAN GENOME RESEARCH INSTITUTE · PI AUSTIN, CHRISTOPHER P · 2010 to 2011
$55.9M
NIH Chemical Genomics CenterZIAHG200319 · NHGRI · NATIONAL HUMAN GENOME RESEARCH INSTITUTE · PI AUSTIN, CHRISTOPHER P · 2009 to 2009
$19.9M
Intramural NIH HHS ZIB HG200319
6 · The paper itself

Abstract

We measured the "druggability" of the ATP-dependent luciferase derived from the firefly Photuris pennsylvanica that was optimized using directed evolution (Ultra-Glo, Promega). Quantitative high-throughput screening (qHTS) was used to determine IC(50)s of 198899 samples against a formulation of Ultra-Glo luciferase (Kinase-Glo). We found that only 0.1% of the Kinase-Glo inhibitors showed an IC(50) < 10 microM compared to 0.9% found from a previous qHTS against the firefly luciferase from Photinus pyralis (lucPpy). Further, the maximum affinity identified in the lucPpy qHTS was 50 nM, while for Kinase-Glo this value increased to 600 nM. Compounds with interactions stretching outside the luciferin binding pocket were largely lost with Ultra-Glo luciferase. Therefore, Ultra-Glo luciferase will show less compound interference when used as an ATP sensor compared to lucPpy. This study demonstrates the power of large-scale quantitative analysis of structure-activity relationships (>100K compounds) in addressing important questions such as a target's druggability.

Indexed as

Adenosine TriphosphateAnimalsBenzothiazolesBinding SitesEnzyme InhibitorsFirefliesFirefly LuciferinHigh-Throughput Screening AssaysLuciferases, FireflyLuminescent MeasurementsModels, MolecularOxadiazolesQuantitative Structure-Activity RelationshipAdenosine TriphosphateBenzothiazolesEnzyme InhibitorsFirefly LuciferinLuciferases, FireflyOxadiazoles

Identifiers

PMID19215089
PMCPMC3430137
OpenAlexW2038573181

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.