Evidence map›Paper›PMID 32948759›Full record

ArticleNature communications2020

Retrieving functional pathways of biomolecules from single-particle snapshots.

Ali Dashti, Ghoncheh Mashayekhi, Mrinal Shekhar, Danya Ben Hail, Salah Salah, Peter Schwander, Amedee des Georges, Abhishek Singharoy, Joachim Frank, Abbas Ourmazd

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
11.3field-weighted citation impact, top 1% 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

65 citing papers in PubMed, 108 citations in OpenAlex.

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  20. Understanding IPCell calcium · 2023
    Review

5 more citing papers are in PubMed but not listed here.

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 5 institutions in 1 country.

Ali Dashti *Department of Physics, University of Wisconsin Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA.
Ghoncheh Mashayekhi *Department of Physics, University of Wisconsin Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA.
Mrinal ShekharBeckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign 405 N. Mathews Ave., Urbana, IL, 61801, USA.ORCID http://orcid.org/0000-0001-8089-8858
Danya Ben HailStructural Biology Initiative, CUNY Advanced Science Research Center, City University of New York, New York, NY, 10031, USA.
Salah SalahStructural Biology Initiative, CUNY Advanced Science Research Center, City University of New York, New York, NY, 10031, USA.
Peter SchwanderDepartment of Physics, University of Wisconsin Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA.ORCID http://orcid.org/0000-0003-2350-8838
Amedee des GeorgesStructural Biology Initiative, CUNY Advanced Science Research Center, City University of New York, New York, NY, 10031, USA. Amedee.desGeorges@asrc.cuny.edu.ORCID http://orcid.org/0000-0002-9704-3781
Abhishek SingharoySchool of Molecular Sciences, Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287, USA. asinghar@asu.edu.ORCID http://orcid.org/0000-0002-9000-2397
Joachim FrankDepartment of Biochemistry and Molecular Biophysics, Columbia University, 2-221 Black Building, 650 West 168th Street, New York, NY, 10032, USA. jf2192@cumc.columbia.edu.ORCID http://orcid.org/0000-0001-5449-6943
Abbas OurmazdDepartment of Physics, University of Wisconsin Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA. Ourmazd@uwm.edu.ORCID http://orcid.org/0000-0001-9946-3889
University of Wisconsin–Milwaukee · USThe Graduate Center, CUNY · USArizona State University · USColumbia University Irving Medical Center · USUniversity of Illinois Urbana-Champaign · US

Funding

STRUCTURE ANALYSIS OF MACROMOLECULAR ASSEMBLIESR01GM029169 · NIGMS · WADSWORTH CENTER · PI FRANK, JOACHIM · 1985 to 2019
$6.1M
Time-resolved Cryo-EM of Short-lived States in Eukaryotic TranslationR01GM055440 · NIGMS · WADSWORTH CENTER · PI FRANK, JOACHIM · 1997 to 2020
$5.1M
Femtosecond nano-crystallography of membrane proteinsR01GM095583 · NIGMS · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI FROMME, PETRA · 2010 to 2023
$4.3M
Understanding membrane proteins’ allosteric modulation with cryo-EMR35GM133598 · NIGMS · NEW YORK UNIVERSITY · PI Amedee des Georges · 2019 to 2026
$3.4M
STRUCTURAL ANALYSIS OF MACROMOLECULAR ASSEMBLYR37GM029169 · NIGMS · WADSWORTH CENTER · PI FRANK, JOACHIM · 1997 to 2006
$2.8M
Howard Hughes Medical InstituteNIGMS NIH HHS R01 GM029169NIGMS NIH HHS R01 GM055440NIGMS NIH HHS R01 GM095583NIGMS NIH HHS R35 GM133598NIGMS NIH HHS R37 GM029169
6 · The paper itself

Abstract

A primary reason for the intense interest in structural biology is the fact that knowledge of structure can elucidate macromolecular functions in living organisms. Sustained effort has resulted in an impressive arsenal of tools for determining the static structures. But under physiological conditions, macromolecules undergo continuous conformational changes, a subset of which are functionally important. Techniques for capturing the continuous conformational changes underlying function are essential for further progress. Here, we present chemically-detailed conformational movies of biological function, extracted data-analytically from experimental single-particle cryo-electron microscopy (cryo-EM) snapshots of ryanodine receptor type 1 (RyR1), a calcium-activated calcium channel engaged in the binding of ligands. The functional motions differ substantially from those inferred from static structures in the nature of conformationally active structural domains, the sequence and extent of conformational motions, and the way allosteric signals are transduced within and between domains. Our approach highlights the importance of combining experiment, advanced data analysis, and molecular simulations.

Indexed as

Binding SitesCalcium Channel AgonistsCryoelectron MicroscopyLigandsMacromolecular SubstancesMolecular ConformationMolecular Dynamics SimulationRyanodine Receptor Calcium Release ChannelCalcium Channel AgonistsLigandsMacromolecular SubstancesRyanodine Receptor Calcium Release Channel

Identifiers

PMID32948759
PMCPMC7501871
OpenAlexW3087744307

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.