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Pregled bibliografske jedinice broj: 1102089

Combined Machine Learning and Molecular Modelling Workflow for the Recognition of Potentially Novel Fungicides


Jović, Ozren; Šmuc, Tomislav
Combined Machine Learning and Molecular Modelling Workflow for the Recognition of Potentially Novel Fungicides // Molecules, 25 (2020), 9; 2198, 24 doi:10.3390/molecules25092198 (međunarodna recenzija, članak, znanstveni)


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Naslov
Combined Machine Learning and Molecular Modelling Workflow for the Recognition of Potentially Novel Fungicides

Autori
Jović, Ozren ; Šmuc, Tomislav

Izvornik
Molecules (1420-3049) 25 (2020), 9; 2198, 24

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
classification ; regression ; docking ; drug repurposing ; QM/MM ; Fe-N(R)C angle

Sažetak
Novel machine learning and molecular modelling filtering procedures for drug repurposing have been carried out for the recognition of the novel fungicide targets of Cyp51 and Erg2. Classification and regression approaches on molecular descriptors have been performed using stepwise multilinear regression (FS-MLR), uninformative-variable elimination partial-least square regression, and a non-linear method called Forward Stepwise Limited Correlation Random Forest (FS-LM-RF). Altogether, 112 prediction models from two different approaches have been built for the descriptor recognition of fungicide hit compounds. Aiming at the fungal targets of sterol biosynthesis in membranes, antifungal hit compounds have been selected for docking experiments from the Drugbank database using the Autodock4 molecular docking program. The results were verified by Gold Protein-Ligand Docking Software. The best-docked conformation, for each high-scored ligand considered, was submitted to quantum mechanics/molecular mechanics (QM/MM) gradient optimization with final single point calculations taking into account both the basis set superposition error and thermal corrections (with frequency calculations). Finally, seven Drugbank lead compounds were selected based on their high QM/MM scores for the Cyp51 target, and three were selected for the Erg2 target. These lead compounds could be recommended for further in vitro studies

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Tomislav Šmuc (autor)

Avatar Url Ozren Jović (autor)

Citiraj ovu publikaciju

Jović, Ozren; Šmuc, Tomislav
Combined Machine Learning and Molecular Modelling Workflow for the Recognition of Potentially Novel Fungicides // Molecules, 25 (2020), 9; 2198, 24 doi:10.3390/molecules25092198 (međunarodna recenzija, članak, znanstveni)
Jović, O. & Šmuc, T. (2020) Combined Machine Learning and Molecular Modelling Workflow for the Recognition of Potentially Novel Fungicides. Molecules, 25 (9), 2198, 24 doi:10.3390/molecules25092198.
@article{article, year = {2020}, pages = {24}, DOI = {10.3390/molecules25092198}, chapter = {2198}, keywords = {classification, regression, docking, drug repurposing, QM/MM, Fe-N(R)C angle}, journal = {Molecules}, doi = {10.3390/molecules25092198}, volume = {25}, number = {9}, issn = {1420-3049}, title = {Combined Machine Learning and Molecular Modelling Workflow for the Recognition of Potentially Novel Fungicides}, keyword = {classification, regression, docking, drug repurposing, QM/MM, Fe-N(R)C angle}, chapternumber = {2198} }
@article{article, year = {2020}, pages = {24}, DOI = {10.3390/molecules25092198}, chapter = {2198}, keywords = {classification, regression, docking, drug repurposing, QM/MM, Fe-N(R)C angle}, journal = {Molecules}, doi = {10.3390/molecules25092198}, volume = {25}, number = {9}, issn = {1420-3049}, title = {Combined Machine Learning and Molecular Modelling Workflow for the Recognition of Potentially Novel Fungicides}, keyword = {classification, regression, docking, drug repurposing, QM/MM, Fe-N(R)C angle}, chapternumber = {2198} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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