Evidence map›Paper›PMID 39793043›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2025

Structural insight into sodium ion pathway in the bacterial flagellar stator from marine

Tatsuro Nishikino, Norihiro Takekawa, Jun-Ichi Kishikawa, Mika Hirose, Seiji Kojima, Michio Homma, Takayuki Kato, Katsumi Imada

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Advances in understanding Ton and Tol system motor proteins.Biochemical Society transactions · 2026
    Review
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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

8 authors.

Tatsuro NishikinoDivision of Protein Structural Biology, Institute for Protein Research, Osaka University, Suita 565-0871, Japan.
Norihiro TakekawaDepartment of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka 560-0043, Japan.ORCID 0000-0003-2802-4605
Jun-Ichi KishikawaDivision of Protein Structural Biology, Institute for Protein Research, Osaka University, Suita 565-0871, Japan.
Mika HiroseDivision of Protein Structural Biology, Institute for Protein Research, Osaka University, Suita 565-0871, Japan.ORCID 0000-0001-8991-587X
Seiji KojimaDepartment of Biological Science, Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan.ORCID 0000-0002-5582-8935
Michio HommaDepartment of Biological Science, Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan.ORCID 0000-0002-5371-001X
Takayuki KatoDivision of Protein Structural Biology, Institute for Protein Research, Osaka University, Suita 565-0871, Japan.ORCID 0000-0002-8879-6685
Katsumi ImadaDepartment of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka 560-0043, Japan.ORCID 0000-0003-1342-8885

Funding

MEXT | Japan Society for the Promotion of Science (JSPS) JP20J00329 JP23K14157MEXT | Japan Society for the Promotion of Science (JSPS) JP21H02443 JP23K18114MEXT | Japan Society for the Promotion of Science (JSPS) JP24117004 JP23247024
6 · The paper itself

Abstract

Many bacteria swim in liquid or swarm on surface using the flagellum rotated by a motor driven by specific ion flow. The motor consists of the rotor and stator, and the stator converts the energy of ion flow to mechanical rotation. However, the ion pathway and the mechanism of stator rotation coupled with specific ion flow are still obscure. Here, we determined the structures of the sodium-driven stator of

Indexed as

Bacterial ProteinsCryoelectron MicroscopyFlagellaSodiumVibrioIonsModels, MolecularBacterial ProteinsIonsSodiumbacterial flagellumCryoEMion-driven motormotilitystator

Identifiers

PMID39793043
PMCPMC11725901

What OpenQuestion holds

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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.