Evidence map›Paper›PMID 21278756›Full record

ArticleNature structural & molecular biology2011

Retinal dynamics underlie its switch from inverse agonist to agonist during rhodopsin activation.

Andrey V Struts, Gilmar F J Salgado, Karina Martínez-Mayorga, Michael F Brown

Open access · greenAbstract read
In one paragraph

Article in Nature structural & molecular biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.8field-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

40 citing papers in PubMed, 74 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Deuteron rotating frame relaxation for the detection of slow motions in rotating solids.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2022
    Article
  6. Magic angle spinning NMR of G protein-coupled receptors.Progress in nuclear magnetic resonance spectroscopy · 2022
    Review
  7. Article
  8. Review
  9. Synthesis of 9-CDTetrahedron letters · 2018
    Article
  10. Basic experiments inMethods (San Diego, Calif.) · 2018
    Review
  11. Implications of short time scale dynamics on long time processes.Structural dynamics (Melville, N.Y.) · 2017
    Review
  12. Static solid-stateProgress in nuclear magnetic resonance spectroscopy · 2017
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. The G protein-coupled receptor rhodopsin: a historical perspective.Methods in molecular biology (Clifton, N.J.) · 2015
    Article
  20. 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

4 authors at 4 institutions in 3 countries.

Andrey V StrutsDepartment of Chemistry, University of Arizona, Tucson, AZ, USA.
Gilmar F J Salgado
Karina Martínez-Mayorga
Michael F Brown
École Normale Supérieure - PSL · FRSt Petersburg University · RUTorrey Pines Institute For Molecular Studies · USUniversity of Arizona · US

Funding

MEMBRANE BASIS OF VISUAL EXCITATIONR01EY012049 · NEI · UNIVERSITY OF ARIZONA · PI BROWN, MICHAEL F · 1998 to 2012
$3.3M
LIPID MODULATION OF RHODOPSIN SIGNALING IN MEMBRANESR01EY018891 · NEI · UNIVERSITY OF ARIZONA · PI BROWN, MICHAEL F · 2008 to 2010
$1.1M
NEI NIH HHS EY012049NEI NIH HHS EY018891NEI NIH HHS R01 EY012049NEI NIH HHS R01 EY018891
6 · The paper itself

Abstract

X-ray and magnetic resonance approaches, though central to studies of G protein-coupled receptor (GPCR)-mediated signaling, cannot address GPCR protein dynamics or plasticity. Here we show that solid-state (2)H NMR relaxation elucidates picosecond-to-nanosecond-timescale motions of the retinal ligand that influence larger-scale functional dynamics of rhodopsin in membranes. We propose a multiscale activation mechanism whereby retinal initiates collective helix fluctuations in the meta I-meta II equilibrium on the microsecond-to-millisecond timescale.

Indexed as

Nuclear Magnetic Resonance, BiomolecularAnimalsCattleModels, MolecularProtein BindingProtein ConformationRetinaldehydeRhodopsinRetinaldehydeRhodopsin

Identifiers

PMID21278756
PMCPMC5283944
OpenAlexW2039650878

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.