Evidence map›Paper›PMID 32269335›Full record

ArticleNature2020

Ball-and-chain inactivation in a calcium-gated potassium channel.

Chen Fan, Nattakan Sukomon, Emelie Flood, Jan Rheinberger, Toby W Allen, Crina M Nimigean

Open access · bronzeAbstract read
In one paragraph

Article in Nature, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

46 citing papers in PubMed, 66 citations in OpenAlex.

  1. Article
  2. Gating crosstalk in potassium channels.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Gating mechanism of the two-pore-domain potassium channel THIK1.Nature structural & molecular biology · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Research Progress on Plant Shaker KPlants (Basel, Switzerland) · 2024
    Review
  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

6 authors at 3 institutions in 3 countries.

Chen FanDepartment of Anesthesiology, Weill Cornell Medical College, New York, NY, USA.
Nattakan SukomonDepartment of Anesthesiology, Weill Cornell Medical College, New York, NY, USA.
Emelie FloodSchool of Science, RMIT University, Melbourne, Victoria, Australia.
Jan RheinbergerDepartment of Anesthesiology, Weill Cornell Medical College, New York, NY, USA.ORCID http://orcid.org/0000-0002-9901-2065
Toby W AllenSchool of Science, RMIT University, Melbourne, Victoria, Australia.
Crina M NimigeanDepartment of Anesthesiology, Weill Cornell Medical College, New York, NY, USA. crn2002@med.cornell.edu.
Cornell University · USRMIT University · AUUniversity of Groningen · NL

Funding

ZWITTERION SURFACTANT DDMAB FOR IMPROV STABIL OF PROTEINP41RR001209 · NCRR · STANFORD UNIVERSITY · PI SCOTT, EMILY E · 1985 to 2011
$38.9M
Y-FAMILY POLYMERASES AND CO-FACTORS IN TRANSLESION REPLICATIONP41RR015301 · NCRR · CORNELL UNIVERSITY ITHACA · PI DONG, ZIGANG · 2001 to 2011
$28.2M
TRD #3: An automated and streamlined pipeline for in-situ molecular microscopyP41GM103310 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI DE MARCO, ALEX, KIEFT, JEFFREY S · 2012 to 2021
$14.7M
Molecular Mechanisms of Potassium Channel Permeation and GatingR01GM088352 · NIGMS · WEILL MEDICAL COLL OF CORNELL UNIV · PI NIMIGEAN, CRINA M · 2010 to 2025
$5.6M
Predictive multiscale in silico cardio-pharmacologyU01HL126273 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI CLANCY, COLLEEN E · 2015 to 2019
$3.8M
Innovative Supercomputing for Breakthrough Molecular DynamicsRC2GM093307 · NIGMS · CARNEGIE-MELLON UNIVERSITY · PI DITTRICH, MARKUS · 2009 to 2010
$2.7M
NCRR NIH HHS P41 RR001209NCRR NIH HHS P41 RR015301NHLBI NIH HHS U01 HL126273NIGMS NIH HHS P41 GM103310NIGMS NIH HHS R01 GM088352NIGMS NIH HHS RC2 GM093307NIH HHS GM103310
6 · The paper itself

Abstract

Inactivation is the process by which ion channels terminate ion flux through their pores while the opening stimulus is still present

Indexed as

Cryoelectron MicroscopyIon Channel GatingCalciumLipid BilayersMethanobacteriumModels, MolecularPotassium Channels, Calcium-ActivatedProtein Structure, SecondaryProtein SubunitsThermodynamicsCalciumLipid BilayersPotassium Channels, Calcium-ActivatedProtein Subunits

Identifiers

PMID32269335
PMCPMC7153497
OpenAlexW3011186035

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.