Evidence map›Paper›PMID 34830393›Full record

ArticleInternational journal of molecular sciences2021

Molecular Modeling Studies of

Suparna Ghosh, Seketoulie Keretsu, Seung Joo Cho

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Review
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  3. Article
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  7. Binding Studies and Lead Generation of Pteridin-7(8International journal of molecular sciences · 2022
    Article
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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

3 authors at 1 institution in 1 country.

Suparna GhoshDepartment of Biomedical Sciences, College of Medicine, Chosun University, Gwangju 501-759, Korea.ORCID 0000-0002-6505-6668
Seketoulie KeretsuDepartment of Biomedical Sciences, College of Medicine, Chosun University, Gwangju 501-759, Korea.
Seung Joo ChoDepartment of Biomedical Sciences, College of Medicine, Chosun University, Gwangju 501-759, Korea.
Chosun University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Overexpression and frequent mutations in FMS-like tyrosine kinase-3 (FLT3) are considered risk factors for severe acute myeloid leukemia (AML). Hyperactive FLT3 induces premature activation of multiple intracellular signaling pathways, resulting in cell proliferation and anti-apoptosis. We conducted the computational modeling studies of 40 pyrimidine-4,6-diamine-based compounds by integrating docking, molecular dynamics, and three-dimensional structure-activity relationship (3D-QSAR). Molecular docking showed that K644, C694, F691, E692, N701, D829, and F830 are critical residues for the binding of ligands at the hydrophobic active site. Molecular dynamics (MD), together with Molecular Mechanics Poison-Boltzmann/Generalized Born Surface Area, i.e., MM-PB(GB)SA, and linear interaction energy (LIE) estimation, provided critical information on the stability and binding affinity of the selected docked compounds. The MD study suggested that the mutation in the gatekeeper residue F691 exhibited a lower binding affinity to the ligand. Although, the mutation in D835 in the activation loop did not exhibit any significant change in the binding energy to the most active compound. We developed the ligand-based comparative molecular field analysis (CoMFA) and comparative molecular similarity index analysis (CoMSIA) models. CoMFA (

Indexed as

AminesBinding SitesCatalytic DomainComputer Simulationfms-Like Tyrosine Kinase 3HumansLeukemia, Myeloid, AcuteLigandsMolecular Docking SimulationMolecular Dynamics SimulationProtein Kinase InhibitorsPyrimidinesQuantitative Structure-Activity RelationshipSignal TransductionStructure-Activity RelationshipAminesfms-Like Tyrosine Kinase 3LigandsProtein Kinase InhibitorspyrimidinePyrimidines3D-QSARacute myeloid leukemiabinding free energyCoMFACoMSIAFMS-like tyrosine kinase-3MD simulation

Identifiers

PMID34830393
PMCPMC8622510
OpenAlexW3216555515

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.