Evidence map›Paper›PMID 31980532›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2020

Selectivity filter modalities and rapid inactivation of the hERG1 channel.

Williams E Miranda, Kevin R DeMarco, Jiqing Guo, Henry J Duff, Igor Vorobyov, Colleen E Clancy, Sergei Yu Noskov

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.3field-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

29 citing papers in PubMed, 50 citations in OpenAlex.

  1. Gating crosstalk in potassium channels.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Effective polarization in potassium channel simulations: Ion conductance, occupancy, voltage response, and selectivity.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  6. Harnessing AlphaFold to reveal hERG channel conformational state secrets.bioRxiv : the preprint server for biology · 2025
    Article
  7. Article
  8. Atomistic mechanisms of the regulation of small-conductance CaProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Early Steps in C-Type Inactivation of the hERG Potassium Channel.Journal of chemical information and modeling · 2023
    Article
  14. Mutation-Specific Differences in Kv7.1 (International journal of molecular sciences · 2022
    Review
  15. Article
  16. Article
  17. Rearrangement of a unique Kv1.3 selectivity filter conformation upon binding of a drug.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  18. Article
  19. 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

7 authors at 2 institutions in 2 countries.

Williams E MirandaCentre for Molecular Simulation, Department of Biological Sciences, University of Calgary, Calgary, AB T2N 1N4, Canada.
Kevin R DeMarcoDepartment of Physiology and Membrane Biology, University of California, Davis, CA 95616.ORCID 0000-0001-6581-2497
Jiqing GuoLibin Cardiovascular Institute of Alberta, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada.
Henry J DuffLibin Cardiovascular Institute of Alberta, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada.ORCID 0000-0001-9292-5411
Igor VorobyovDepartment of Physiology and Membrane Biology, University of California, Davis, CA 95616.ORCID 0000-0002-4767-5297
Colleen E ClancyDepartment of Physiology and Membrane Biology, University of California, Davis, CA 95616; ceclancy@ucdavis.edu snoskov@ucalgary.ca.ORCID 0000-0001-6849-4885
Sergei Yu NoskovCentre for Molecular Simulation, Department of Biological Sciences, University of Calgary, Calgary, AB T2N 1N4, Canada; ceclancy@ucdavis.edu snoskov@ucalgary.ca.ORCID 0000-0001-7769-335X
University of Calgary · CAUniversity of California, Davis · US

Funding

Development of the Predictive NeuroCardiovascular SimulatorOT2OD026580 · OD · UNIVERSITY OF CALIFORNIA AT DAVIS · PI CLANCY, COLLEEN E, GRANDI, ELEONORA · 2018 to 2021
$5.7M
In silico Safety PharmacologyR01HL128537 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI CLANCY, COLLEEN E, SANTANA, LUIS F · 2016 to 2024
$5.7M
Predictive multiscale in silico cardio-pharmacologyU01HL126273 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI CLANCY, COLLEEN E · 2015 to 2019
$3.8M
Breakthrough Molecular Dynamics Research via an Anton2 SupercomputerR01GM116961 · NIGMS · CARNEGIE-MELLON UNIVERSITY · PI BLOOD, PHILIP D. · 2016 to 2023
$3.0M
CIHR FRN-CIHR 156236NHLBI NIH HHS R01 HL128537NHLBI NIH HHS U01 HL126273NIGMS NIH HHS R01 GM116961NIH HHS OT2 OD026580
6 · The paper itself

Abstract

The human

Indexed as

Amino Acid MotifsERG1 Potassium ChannelGain of Function MutationHumansKineticsLong QT SyndromeMutation, MissensePotassiumProtein DomainsProtein Structure, SecondaryERG1 Potassium ChannelPotassiumhuman ether-á-go-go channelion channelslong-QT syndromemolecular dynamics

Identifiers

PMID31980532
PMCPMC7022143
OpenAlexW3001344158

What OpenQuestion holds

Textmetadata
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.