Evidence map›Paper›PMID 31184871›Full record

ArticleJournal of the American Chemical Society2019

X-ray Crystal Structure of the Influenza A M2 Proton Channel S31N Mutant in Two Conformational States: An Open and Shut Case.

Jessica L Thomaston, Yibing Wu, Nicholas Polizzi, Lijun Liu, Jun Wang, William F DeGrado

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
4.3field-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

15 citing papers in PubMed, 33 citations in OpenAlex.

  1. Review
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  7. Antiviral Approaches against Influenza Virus.Clinical microbiology reviews · 2023
    Review
  8. Spiers Memorial Lecture: Analysis andFaraday discussions · 2021
    Article
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  10. Article
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  13. 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

6 authors at 3 institutions in 2 countries.

Jessica L ThomastonDepartment of Pharmaceutical Chemistry , University of California , San Francisco , California 94158 , United States.ORCID 0000-0003-0427-6277
Yibing WuDepartment of Pharmaceutical Chemistry , University of California , San Francisco , California 94158 , United States.
Nicholas PolizziDepartment of Pharmaceutical Chemistry , University of California , San Francisco , California 94158 , United States.
Lijun LiuState Key Laboratory of Chemical Oncogenomics , Peking University Shenzhen Graduate School , Shenzhen 518055 , China.ORCID 0000-0003-0514-281X
Jun WangDepartment of Pharmacology and Toxicology, College of Pharmacy , University of Arizona , Tucson , Arizona 85721 , United States.ORCID 0000-0002-4845-4621
William F DeGradoDepartment of Pharmaceutical Chemistry , University of California , San Francisco , California 94158 , United States.ORCID 0000-0003-4745-263X
University of California, San Francisco · USPeking University · CNUniversity of Arizona · US

Funding

User Training and OutreachP30GM124169 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI PAUL David ADAMS, 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
Anachem Lipidic Cubic Phase Crystallization RobotS10RR027234 · NCRR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI STROUD, ROBERT M · 2010 to 2010
$175k
NCRR NIH HHS S10 RR027234NIAID NIH HHS R33 AI119187NIGMS NIH HHS P30 GM124169NIGMS NIH HHS R01 GM117593NIGMS NIH HHS R01 GM124149NIGMS NIH HHS R35 GM122603
6 · The paper itself

Abstract

The amantadine-resistant S31N mutant of the influenza A M2 proton channel has become prevalent in currently circulating viruses. Here, we have solved an X-ray crystal structure of M2(22-46) S31N that contains two distinct conformational states within its asymmetric unit. This structure reveals the mechanism of adamantane resistance in both conformational states of the M2 channel. In the Inward

Indexed as

AdamantaneAmantadineAsparagineBinding SitesCrystallography, X-RayDrug Resistance, ViralHydrogen BondingHydrogen-Ion ConcentrationInfluenza A virusModels, MolecularNuclear Magnetic Resonance, BiomolecularProtein ConformationViral Matrix ProteinsViroporin ProteinsAdamantaneAmantadineAsparagineM2 protein, Influenza A virusViral Matrix ProteinsViroporin Proteins

Identifiers

PMID31184871
PMCPMC7405929
OpenAlexW2949807403

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.