Evidence map›Paper›PMID 32310757›Full record

ArticleeLife2020

A CLC-ec1 mutant reveals global conformational change and suggests a unifying mechanism for the CLC Cl

Tanmay S Chavan, Ricky C Cheng, Tao Jiang, Irimpan I Mathews, Richard A Stein, Antoine Koehl, Hassane S Mchaourab, Emad Tajkhorshid, Merritt Maduke

Abstract read
In one paragraph

Article in eLife, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

  1. Article
  2. Database ofKidney international reports · 2026
    Article
  3. Article
  4. A large-scale evolutionary and structural analysis of CLC channels and transporters.Protein science : a publication of the Protein Society · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Structural basis of pH-dependent activation in a CLC transporter.Nature structural & molecular biology · 2024
    Article
  11. Review
  12. Article
  13. Fluoride Transport and Inhibition Across CLC Transporters.Handbook of experimental pharmacology · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Tanmay S Chavan *Department of Molecular & Cellular Physiology, Stanford University School of Medicine, Stanford, United States.
Ricky C Cheng *Department of Molecular & Cellular Physiology, Stanford University School of Medicine, Stanford, United States.ORCID 0000-0002-5667-6945
Tao JiangNIH Center for Macromolecular Modeling and Bioinformatics, Beckman Institute for Advanced Science and Technology, Department of Biochemistry, Center for Biophysics and Quantitative Biology, University of Illinois at Urbana-Champaign, Urbana, United States.
Irimpan I MathewsStanford Synchrotron Radiation Lightsource, Stanford University, Menlo Park, United States.
Richard A SteinDepartment of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, United States.
Antoine KoehlDepartment of Molecular & Cellular Physiology, Stanford University School of Medicine, Stanford, United States.
Hassane S MchaourabDepartment of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, United States.
Emad TajkhorshidNIH Center for Macromolecular Modeling and Bioinformatics, Beckman Institute for Advanced Science and Technology, Department of Biochemistry, Center for Biophysics and Quantitative Biology, University of Illinois at Urbana-Champaign, Urbana, United States.ORCID 0000-0001-8434-1010
Merritt MadukeDepartment of Molecular & Cellular Physiology, Stanford University School of Medicine, Stanford, United States.ORCID 0000-0001-7787-306X

Funding

X-ray Absorption Spectroscopy (XAS) pp.711-759P41GM103393 · NIGMS · STANFORD UNIVERSITY · PI HODGSON, KEITH O · 2012 to 2019
$30.6M
WHOLE CELL SIMULATIONP41GM104601 · NIGMS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI TAJKHORSHID, EMAD · 2012 to 2021
$19.0M
Mechanisms of CLC Transporters and Channels:R01GM113195 · NIGMS · STANFORD UNIVERSITY · PI MADUKE, MERRITT C · 2016 to 2024
$4.0M
American Heart Association 17POST33670553Extreme Science and Engineering Discovery Environment MCA06N060NIGMS NIH HHS P41 GM103393NIGMS NIH HHS P41 GM104601NIGMS NIH HHS R01 GM113195U.S. Department of Energy DE-AC02-06CH11357
6 · The paper itself

Abstract

Among coupled exchangers, CLCs uniquely catalyze the exchange of oppositely charged ions (Cl

Indexed as

AntiportersChloridesCrystallography, X-RayEscherichia coli ProteinsIon TransportMutationProtein ConformationProton PumpsProtonsSpectrum AnalysisAntiportersChloridesCLC-ec1 protein, E coliEscherichia coli ProteinsProton PumpsProtonsantiporterchloridecrystallographyDEER spectroscopyE. coliMD simulationsmembrane exchangermolecular biophysicsstructural biology

Identifiers

PMID32310757
PMCPMC7253180

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.