SARS-COV-2 Spike Glycoprotein as Inhibitory Target for Insilico Screening of Natural Compounds
Abstract Coronavirius disease 2019 (Covid-19) pandemic caused by SARS-Cov-2 has raised global health concern without approved drug for management of this lie threatening disease. The aim of this study was to predict the inhibitory potential of quercetin-3-o-rutinoside against SARS-Cov-2 spike glycoprotein. Targeting the SARS-Cov-2 spike protein from angiotensin converting enzyme 2 complex (pdb: 6lzg) is gaining importance. In this study, in silico computational relationship between plant-derived natural drug and spike glycoprotein was predicted. The results were evaluated based on glide (Schrodinger) dock score. Among the five (5) screened compounds, quercetin-3-o-rutinoside has the best docking score (-9.296) with the target. Molecular dynamic (MD) simulation study was performed for 1000ps to confirm the stability behavior of the spike protein and quercetin-3-o-rutinoside complex. The MD simulation study validated the stability of quercetin-3-o-rutinoside in the spike protein binding pocket as potent inhibitor..
| Medienart: |
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Preprint| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
ResearchSquare.com - (2021) vom: 17. März Zur Gesamtaufnahme - year:2021 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
Omoboyowa, Damilola Alex [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| doi: |
10.21203/rs.3.rs-271483/v1 |
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| funding: |
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| 520 | |a Abstract Coronavirius disease 2019 (Covid-19) pandemic caused by SARS-Cov-2 has raised global health concern without approved drug for management of this lie threatening disease. The aim of this study was to predict the inhibitory potential of quercetin-3-o-rutinoside against SARS-Cov-2 spike glycoprotein. Targeting the SARS-Cov-2 spike protein from angiotensin converting enzyme 2 complex (pdb: 6lzg) is gaining importance. In this study, in silico computational relationship between plant-derived natural drug and spike glycoprotein was predicted. The results were evaluated based on glide (Schrodinger) dock score. Among the five (5) screened compounds, quercetin-3-o-rutinoside has the best docking score (-9.296) with the target. Molecular dynamic (MD) simulation study was performed for 1000ps to confirm the stability behavior of the spike protein and quercetin-3-o-rutinoside complex. The MD simulation study validated the stability of quercetin-3-o-rutinoside in the spike protein binding pocket as potent inhibitor. | ||
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