Evidence map›Paper›PMID 33669763›Full record

ArticleMolecules (Basel, Switzerland)2021

In Silico Strategy for Targeting the mTOR Kinase at Rapamycin Binding Site by Small Molecules.

Serena Vittorio, Rosaria Gitto, Ilenia Adornato, Emilio Russo, Laura De Luca

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Review
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  12. Interaction of Aggregated Cationic Porphyrins with Human Serum Albumin.International journal of molecular sciences · 2023
    Article
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

5 authors.

Serena VittorioDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Palatucci 13, I-98168 Messina, Italy.ORCID 0000-0001-6092-5011
Rosaria GittoDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Palatucci 13, I-98168 Messina, Italy.ORCID 0000-0003-0002-2253
Ilenia AdornatoDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Palatucci 13, I-98168 Messina, Italy.
Emilio RussoScience of Health Department, School of Medicine, University "Magna Graecia" of Catanzaro, Viale Europa e Germaneto, I-88100 Catanzaro, Italy.ORCID 0000-0002-1279-8123
Laura De LucaDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Palatucci 13, I-98168 Messina, Italy.ORCID 0000-0003-0614-5713

Funding

Ministero della Salute GR-2013-02355028
6 · The paper itself

Abstract

Computer aided drug-design methods proved to be powerful tools for the identification of new therapeutic agents. We employed a structure-based workflow to identify new inhibitors targeting mTOR kinase at rapamycin binding site. By combining molecular dynamics (MD) simulation and pharmacophore modelling, a simplified structure-based pharmacophore hypothesis was built starting from the FKBP12-rapamycin-FRB ternary complex retrieved from RCSB Protein Data Bank (PDB code 1FAP). Then, the obtained model was used as filter to screen the ZINC biogenic compounds library, containing molecules derived from natural sources or natural-inspired compounds. The resulting hits were clustered according to their similarity; moreover, compounds showing the highest pharmacophore fit-score were chosen from each cluster. The selected molecules were subjected to docking studies to clarify their putative binding mode. The binding free energy of the obtained complexes was calculated by MM/GBSA method and the hits characterized by the lowest ΔG

Indexed as

Computer SimulationBinding SitesDrug Evaluation, PreclinicalMolecular Docking SimulationMolecular Dynamics SimulationProtein DomainsProtein Kinase InhibitorsSirolimusSmall Molecule LibrariesTacrolimus Binding Protein 1ATOR Serine-Threonine KinasesUser-Computer InterfaceProtein Kinase InhibitorsSirolimusSmall Molecule LibrariesTacrolimus Binding Protein 1ATOR Serine-Threonine Kinasesmolecular docking and structure-based virtual screeningmolecular dynamics simulationmTORpharmacophore modelingternary complex FKBP12-rapamycin-FRB

Identifiers

PMID33669763
PMCPMC7922000

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.