Evidence map›Paper›PMID 27782878›Full record

ArticleeLife2016

NPAS1-ARNT and NPAS3-ARNT crystal structures implicate the bHLH-PAS family as multi-ligand binding transcription factors.

Dalei Wu, Xiaoyu Su, Nalini Potluri, Youngchang Kim, Fraydoon Rastinejad

Open access · goldAbstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
4.7field-weighted citation impact, top 5% 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

49 citing papers in PubMed, 80 citations in OpenAlex.

  1. Article
  2. Juvenile hormone receptor relies on conserved domain interfaces for dimerization-dependent activity.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  3. Context-dependent variability of HIF heterodimers influences interactions with macromolecular and small molecule partners.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Review
  5. Article
  6. Circadian genesJournal of Zhejiang University. Science. B · 2025
    Review
  7. Article
  8. Article
  9. Review
  10. Dimerization Rules of Mammalian PAS Proteins.Journal of molecular biology · 2024
    Review
  11. Review
  12. Review
  13. TCDD-Induced Allosteric Perturbation of the AhR:ARNT Binding to DNA.International journal of molecular sciences · 2023
    Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Time to target the circadian clock for drug discovery.Trends in biochemical sciences · 2022
    Review
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 at 3 institutions in 2 countries.

Dalei WuIntegrative Metabolism Program, Sanford Burnham Prebys Medical Discovery Institute, Orlando, United States.
Xiaoyu SuIntegrative Metabolism Program, Sanford Burnham Prebys Medical Discovery Institute, Orlando, United States.
Nalini PotluriIntegrative Metabolism Program, Sanford Burnham Prebys Medical Discovery Institute, Orlando, United States.
Youngchang KimStructural Biology Center, Biosciences Division, Argonne National Laboratory, Argonne, United States.
Fraydoon RastinejadIntegrative Metabolism Program, Sanford Burnham Prebys Medical Discovery Institute, Orlando, United States.ORCID 0000-0002-0784-9352
Sanford Burnham Prebys Medical Discovery Institute · USArgonne National Laboratory · USShandong University · CN

Funding

Molecular Characterization of Mammalian bHLH-PAS Transcription FactorsR01GM117013 · NIGMS · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI RASTINEJAD, FRAYDOON · 2016 to 2018
$1.2M
NIGMS NIH HHS R01 GM117013
6 · The paper itself

Abstract

The neuronal PAS domain proteins NPAS1 and NPAS3 are members of the basic helix-loop-helix-PER-ARNT-SIM (bHLH-PAS) family, and their genetic deficiencies are linked to a variety of human psychiatric disorders including schizophrenia, autism spectrum disorders and bipolar disease. NPAS1 and NPAS3 must each heterodimerize with the aryl hydrocarbon receptor nuclear translocator (ARNT), to form functional transcription complexes capable of DNA binding and gene regulation. Here we examined the crystal structures of multi-domain NPAS1-ARNT and NPAS3-ARNT-DNA complexes, discovering each to contain four putative ligand-binding pockets. Through expanded architectural comparisons between these complexes and HIF-1α-ARNT, HIF-2α-ARNT and CLOCK-BMAL1, we show the wider mammalian bHLH-PAS family is capable of multi-ligand-binding and presents as an ideal class of transcription factors for direct targeting by small-molecule drugs.

Indexed as

Aryl Hydrocarbon Receptor Nuclear TranslocatorBasic Helix-Loop-Helix ProteinsBinding SitesCrystallography, X-RayHumansModels, MolecularNerve Tissue ProteinsProtein BindingProtein ConformationProtein MultimerizationTranscription FactorsARNT protein, humanAryl Hydrocarbon Receptor Nuclear TranslocatorBasic Helix-Loop-Helix ProteinsNerve Tissue ProteinsNPAS1 protein, humanNPAS3 protein, humanTranscription FactorsbHLH-PAS proteinsbiophysicscrystal structuredrug discoveryhumanHypoxia-Inducible Factorligand binding pocketsmouseNeuronal PAS ProteinsPAS domainspsychiatric disordersstructural biologytranscription factor

Identifiers

PMID27782878
PMCPMC5111884
OpenAlexW2544358941

What Socratic holds

Textmetadata
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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 Socratic graph.