Evidence map›Paper›PMID 34342217›Full record

ArticleBiochemistry2021

Rimantadine Binds to and Inhibits the Influenza A M2 Proton Channel without Enantiomeric Specificity.

Jessica L Thomaston, Marley L Samways, Athina Konstantinidi, Chunlong Ma, Yanmei Hu, Hannah E Bruce Macdonald, Jun Wang, Jonathan W Essex, William F DeGrado, Antonios Kolocouris

Open access · greenAbstract read
In one paragraph

Article in Biochemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. A bacteria-based search for drugs against avian and swine flu yields a potent and resistance-resilient channel blocker.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Article
  4. Article
  5. Alchemical Free Energy Calculations on Membrane-Associated Proteins.Journal of chemical theory and computation · 2023
    Review
  6. Article
  7. Article
  8. Water Networks in Complexes between Proteins and FDA-Approved Drugs.Journal of chemical information and modeling · 2023
    Article
  9. Spiers Memorial Lecture: Analysis andFaraday discussions · 2021
    Article
  10. Review
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

10 authors at 5 institutions in 3 countries.

Jessica L ThomastonLaboratory of Medicinal Chemistry, Section of Pharmaceutical Chemistry, Department of Pharmacy, University of California, San Francisco, California 94158, United States.ORCID https://orcid.org/0000-0003-0427-6277
Marley L SamwaysSchool of Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom.ORCID https://orcid.org/0000-0001-9431-8789
Athina KonstantinidiDepartment of Pharmaceutical Chemistry, School of Pharmacy, National and Kapodistrian University of Athens, 15771 Athens, Greece.
Chunlong MaDepartment of Pharmacology and Toxicology, College of Pharmacy, University of Arizona, Tucson, Arizona 85721, United States.
Yanmei HuDepartment of Pharmacology and Toxicology, College of Pharmacy, University of Arizona, Tucson, Arizona 85721, United States.
Hannah E Bruce MacdonaldComputational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States.
Jun WangDepartment of Pharmacology and Toxicology, College of Pharmacy, University of Arizona, Tucson, Arizona 85721, United States.
Jonathan W EssexSchool of Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom.ORCID https://orcid.org/0000-0003-2639-2746
William F DeGradoLaboratory of Medicinal Chemistry, Section of Pharmaceutical Chemistry, Department of Pharmacy, University of California, San Francisco, California 94158, United States.
Antonios KolocourisDepartment of Pharmaceutical Chemistry, School of Pharmacy, National and Kapodistrian University of Athens, 15771 Athens, Greece.ORCID https://orcid.org/0000-0001-6110-1903
University of Arizona · USNational and Kapodistrian University of Athens · GRUniversity of California, San Francisco · USUniversity of Southampton · GBMemorial Sloan Kettering Cancer Center · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI SELWYN M VICKERS · 1985 to 2026
$347.4M
User Training and OutreachP30GM124169 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI Gregory L Hura · 2017 to 2026
$28.6M
Deciphering the relationship between structure, dynamics and function in helical bundle proteinsR35GM122603 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI WILLIAM DEGRADO · 2017 to 2026
$7.1M
Eliminating Critical Systematic Errors In Structural Biology With Next-Generation SimulationR01GM124149 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HOLTON, JAMES M · 2017 to 2024
$2.5M
A Multiscale Model of Protein Mediated Changes in membrane MorphologyR01GM117593 · NIGMS · COLORADO STATE UNIVERSITY · PI ZHOU, YONGCHENG · 2015 to 2019
$1.8M
Drug Discovery Targeting the Influenza A Virus M2-S31N Proton ChannelR33AI119187 · NIAID · UNIVERSITY OF ARIZONA · PI PEREZ, DANIEL R, WANG, JUN · 2017 to 2019
$1.2M
A 600 MHz NMR console and cryoprobe for studies of macromolecules, drug discovery and cancer biomarkersS10OD023455 · OD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GROSS, JOHN D · 2018 to 2018
$820k
Drug Discovery Targeting the Influenza A Virus M2-S31N Proton ChannelR21AI119187 · NIAID · UNIVERSITY OF ARIZONA · PI PEREZ, DANIEL R, WANG, JUN · 2015 to 2016
$419k
Discovery of broad-spectrum influenza antivirals with a high genetic barrier to drug resistance by targeting the viral polymeraseR21AI144887 · NIAID · UNIVERSITY OF ARIZONA · PI WANG, JUN · 2019 to 2020
$415k
Anachem Lipidic Cubic Phase Crystallization RobotS10RR027234 · NCRR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI STROUD, ROBERT M · 2010 to 2010
$175k
NCI NIH HHS P30 CA008748NCRR NIH HHS S10 RR027234NIAID NIH HHS R21 AI119187NIAID NIH HHS R21 AI144887NIAID NIH HHS R33 AI119187NIGMS NIH HHS P30 GM124169NIGMS NIH HHS R01 GM117593NIGMS NIH HHS R01 GM124149NIGMS NIH HHS R35 GM122603NIH HHS S10 OD023455
6 · The paper itself

Abstract

The influenza A M2 wild-type (WT) proton channel is the target of the anti-influenza drug rimantadine. Rimantadine has two enantiomers, though most investigations into drug binding and inhibition have used a racemic mixture. Solid-state NMR experiments using the full length-M2 WT have shown significant spectral differences that were interpreted to indicate tighter binding for (

Identifiers

PMID34342217
PMCPMC8810914
OpenAlexW3188705488

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.