Evidence map›Paper›PMID 34272288›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Structural basis for potassium transport in prokaryotes by KdpFABC.

Marie E Sweet, Casper Larsen, Xihui Zhang, Michael Schlame, Bjørn P Pedersen, David L Stokes

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
  2. Lipids are essential for potassium transport by KdpFABC from E. coli.bioRxiv : the preprint server for biology · 2026
    Article
  3. Article
  4. Article
  5. DecodingApplied and environmental microbiology · 2025
    Article
  6. Conduction pathway for potassium through the E. coli pump KdpFABC.bioRxiv : the preprint server for biology · 2025
    Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. 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.

Marie E SweetSkirball Institute of Biomolecular Medicine, Department of Cell Biology, New York University Grossman School of Medicine, New York, NY 10016.
Casper LarsenDepartment of Molecular Biology and Genetics, Aarhus University, 8000 Aarhus C, Denmark.
Xihui ZhangSkirball Institute of Biomolecular Medicine, Department of Cell Biology, New York University Grossman School of Medicine, New York, NY 10016.
Michael SchlameDepartment of Anesthesiology, New York University Grossman School of Medicine, New York, NY 10016.
Bjørn P PedersenDepartment of Molecular Biology and Genetics, Aarhus University, 8000 Aarhus C, Denmark; stokes@nyu.edu bpp@mbg.au.dk.ORCID 0000-0001-7860-7230
David L StokesSkirball Institute of Biomolecular Medicine, Department of Cell Biology, New York University Grossman School of Medicine, New York, NY 10016; stokes@nyu.edu bpp@mbg.au.dk.ORCID 0000-0001-5455-8163

Funding

Pacific Northwest Center for Cryo-EM - Screening supplementU24GM129547 · NIGMS · OREGON HEALTH & SCIENCE UNIVERSITY · PI EVANS, JAMES E, GOUAUX, JAMES E · 2018 to 2023
$54.8M
Structural Studies of P-Type ATPasesR01GM108043 · NIGMS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI STOKES, DAVID L. · 2014 to 2021
$2.7M
Mass Spectrometer For Small Molecule AnalysisS10OD023659 · OD · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI NEUBERT, THOMAS A · 2017 to 2017
$596k
NIGMS NIH HHS R01 GM108043NIGMS NIH HHS U24 GM129547NIH HHS S10 OD023659
6 · The paper itself

Abstract

KdpFABC is an oligomeric K

Indexed as

Adenosine TriphosphatasesBinding SitesCation Transport ProteinsEscherichia coliEscherichia coli ProteinsIon TransportMembrane ProteinsModels, MolecularOperonPotassiumAdenosine TriphosphatasesCation Transport ProteinsEscherichia coli ProteinsKdpF protein, E coliMembrane ProteinsPotassiumpotassium translocating Kdp-ATPase, E colienergy couplingmembrane transportP-type ATPasestress response

Identifiers

PMID34272288
PMCPMC8307911

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.