Evidence map›Paper›PMID 29735729›Full record

ReviewPhilosophical transactions of the Royal Society of London. Series B, Biological sciences2018

Ensemble allosteric model: energetic frustration within the intrinsically disordered glucocorticoid receptor.

Jordan T White, Jing Li, Emily Grasso, James O Wrabl, Vincent J Hilser

Abstract readReview
In one paragraph

Review in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Review
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  5. Article
  6. Review
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  11. Article
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  15. Review
  16. Review
  17. Article
  18. Article
  19. Allostery and molecular machines.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2018
    Article
  20. Article
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.

Jordan T WhiteDepartment of Biology, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USA.
Jing LiDepartment of Biology, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USA.
Emily GrassoDepartment of Biology, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USA.
James O WrablDepartment of Biology, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USA.
Vincent J HilserDepartment of Biology, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USA hilser@jhu.edu.ORCID 0000-0002-7173-0073

Funding

CELLULAR AND MOLECULAR BIOLOGYT32GM007231 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI VAN DOREN, MARK B · 1985 to 2020
$18.4M
PROGRAM IN MOLECULAR BIOPHYSICST32GM008403 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI BARRICK, DOUGLAS E. · 1990 to 2019
$13.5M
NIGMS NIH HHS T32 GM007231NIGMS NIH HHS T32 GM008403
6 · The paper itself

Abstract

Allostery is an important regulatory phenomenon enabling precise control of biological function. Initial understanding of allostery was gained from seminal work on conformational changes exhibited by structured proteins. Within the last decade, protein allostery has also been demonstrated to occur within intrinsically disordered proteins. This emerging concept of disorder-mediated allostery can be usefully understood in the context of a thermodynamic ensemble. The advantage of this ensemble allosteric model is that it unifies the explanations of allostery occurring within both structured and disordered proteins. One central finding from this model is that energetic coupling, the transmission of a signal between separate regions (or domains) of a protein, is maximized when one or more domains are disordered. This is due to a disorder-order transition that contributes additional coupling energy to the allosteric system through formation of a molecular interaction surface or interface. A second key finding is that multiple interfaces may constructively or destructively interfere with each other, resulting in a new form of allosteric regulation called 'energetic frustration'. Articulating protein allostery in terms of the thermodynamic ensemble permits formulation of experimentally testable hypotheses which can increase fundamental understanding and direct drug-design efforts. These ideas are illustrated here with the specific case of human glucocorticoid receptor, a medically important multi-domain allosteric protein that contains both structured and disordered regions and exemplifies 'energetic frustration'.This article is part of a discussion meeting issue 'Allostery and molecular machines'.

Indexed as

Allosteric RegulationModels, MolecularHumansReceptors, GlucocorticoidReceptors, Glucocorticoidallosteryfrustrationintrinsic disorderthermodynamic coupling

Identifiers

PMID29735729
PMCPMC5941170

What OpenQuestion holds

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Registered trials

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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.