Evidence map›Paper›PMID 27110634›Full record

ArticleThe journal of physical chemistry. B2016

The Promiscuity of Allosteric Regulation of Nuclear Receptors by Retinoid X Receptor.

Alexander K Clark, J Heath Wilder, Aaron W Grayson, Quentin R Johnson, Richard J Lindsay, Ricky B Nellas, Elias J Fernandez, Tongye Shen

Open access · greenAbstract read
In one paragraph

Article in The journal of physical chemistry. B, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

9 citing papers in PubMed, 24 citations in OpenAlex.

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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

8 authors at 2 institutions in 2 countries.

Alexander K Clark
J Heath Wilder
Aaron W Grayson
Quentin R JohnsonUT-ORNL Center for Molecular Biophysics, Oak Ridge National Laboratory , Oak Ridge, Tennessee 37830, United States.
Richard J LindsayUT-ORNL Center for Molecular Biophysics, Oak Ridge National Laboratory , Oak Ridge, Tennessee 37830, United States.
Ricky B NellasInstitute of Chemistry, University of the Philippines Diliman , Quezon City, Philippines.
Elias J Fernandez
Tongye ShenUT-ORNL Center for Molecular Biophysics, Oak Ridge National Laboratory , Oak Ridge, Tennessee 37830, United States.
Oak Ridge National Laboratory · USUniversity of the Philippines Diliman · PH

Funding

Biophysical Studies on Nuclear Receptor LBDsR56DK097337 · NIDDK · UNIVERSITY OF TENNESSEE KNOXVILLE · PI FERNANDEZ, ELIAS J · 2012 to 2012
$60k
NIDDK NIH HHS R56 DK097337
6 · The paper itself

Abstract

The promiscuous protein retinoid X receptor (RXR) displays essential allosteric regulation of several members in the nuclear hormone receptor superfamily via heterodimerization and (anti)cooperative binding of cognate ligands. Here, the structural basis of the positive allostery of RXR and constitutive androstane receptor (CAR) is revealed. In contrast, a similar computational approach had previously revealed the mechanism for negative allostery in the complex of RXR and thyroid receptor (TR). By comparing the positive and negative allostery of RXR complexed with CAR and TR respectively, we reported the promiscuous allosteric control involving RXR. We characterize the allosteric mechanism by expressing the correlated dynamics of selected residue-residue contacts which was extracted from atomistic molecular dynamics simulation and statistical analysis. While the same set of residues in the binding pocket of RXR may initiate the residue-residue interaction network, RXR uses largely different sets of contacts (only about one-third identical) and allosteric modes to regulate TR and CAR. The promiscuity of RXR control may originate from multiple factors, including (1) the frustrated fit of cognate ligand 9c to the RXR binding pocket and (2) the different ligand-binding features of TR (loose) versus CAR (tight) to their corresponding cognate ligands.

Indexed as

Allosteric RegulationAnimalsAvian ProteinsBinding SitesChickensConstitutive Androstane ReceptorHumansMiceMolecular Dynamics SimulationReceptors, Cytoplasmic and NuclearReceptors, Thyroid HormoneRetinoid X ReceptorsAvian ProteinsConstitutive Androstane ReceptorReceptors, Cytoplasmic and NuclearReceptors, Thyroid HormoneRetinoid X Receptors

Identifiers

PMID27110634
PMCPMC5001894
OpenAlexW2344847364

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.