Evidence map›Paper›PMID 39497238›Full record

ArticleThe journal of physical chemistry. B2024

Molecular Dynamics Investigation of the Influenza Hemagglutinin Conformational Changes in Acidic pH.

Shadi A Badiee, Vivek Govind Kumar, Mahmoud Moradi

Abstract read
In one paragraph

Article in The journal of physical chemistry. B, 2024. 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. Review
  2. Review
  3. Structural dynamics of sphingosine kinase 1 regulation and inhibition.bioRxiv : the preprint server for biology · 2025
    Article
  4. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Shadi A BadieeDepartment of Chemistry and Biochemistry, University of Arkansas, Fayetteville, Arkansas 72701, United States.ORCID 0000-0002-1037-6226
Vivek Govind KumarDepartment of Chemistry and Biochemistry, University of Arkansas, Fayetteville, Arkansas 72701, United States.ORCID 0000-0002-9014-327X
Mahmoud MoradiDepartment of Chemistry and Biochemistry, University of Arkansas, Fayetteville, Arkansas 72701, United States.ORCID 0000-0002-0601-402X

Funding

Breakthrough Molecular Dynamics Research via an Anton2 SupercomputerR01GM116961 · NIGMS · CARNEGIE-MELLON UNIVERSITY · PI BLOOD, PHILIP D. · 2016 to 2023
$3.0M
Physics-based characterization of functionally relevant protein conformational dynamicsR35GM147423 · NIGMS · UNIVERSITY OF ARKANSAS AT FAYETTEVILLE · PI Mahmoud Moradi · 2022 to 2026
$1.7M
Molecular characterization of the influenza hemagglutinin mediated membrane fusionR15GM139140 · NIGMS · UNIVERSITY OF ARKANSAS AT FAYETTEVILLE · PI MORADI, MAHMOUD · 2020 to 2020
$423k
NIGMS NIH HHS R01 GM116961NIGMS NIH HHS R15 GM139140NIGMS NIH HHS R35 GM147423
6 · The paper itself

Abstract

The surface protein hemagglutinin (HA) of the influenza virus plays a pivotal role in facilitating viral infection by binding to sialic acid receptors on host cells. Its conformational state is pH-sensitive, impacting its receptor-binding ability and evasion of the host immune response. In this study, we conducted extensive equilibrium microsecond-level all-atom molecular dynamics (MD) simulations of the HA protein to explore the influence of low pH on its conformational dynamics. Specifically, we investigated the impact of protonation on conserved histidine residues (H106

Indexed as

Hemagglutinin Glycoproteins, Influenza VirusMolecular Dynamics SimulationProtein ConformationHumansHydrogen BondingHydrogen-Ion ConcentrationHemagglutinin Glycoproteins, Influenza Virus

Identifiers

PMID39497238
PMCPMC11571222

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.