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Identification of Potential Flavonoid Inhibitors of the SARS-CoV-2 Main Protease 6YNQ: A Molecular Docking Study
Author(s) -
Sumit Arora,
Govind K. Lohiya,
Keshav S. Moharir,
Sapan Shah,
Subhash R. Yende
Publication year - 2020
Publication title -
digital chinese medicine
Language(s) - English
Resource type - Journals
eISSN - 2096-479X
pISSN - 2589-3777
DOI - 10.1016/j.dcmed.2020.12.003
Subject(s) - protease , in silico , rutin , coronavirus , covid-19 , docking (animal) , flavonoid , chemistry , virology , enzyme , biology , biochemistry , medicine , infectious disease (medical specialty) , disease , gene , veterinary medicine , pathology , antioxidant
ObjectiveSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent for coronavirus disease 2019 (COVID-19), is responsible for the recent global pandemic. As there are no effective drugs or vaccines available for SARS-CoV-2, we investigated the potential of flavonoids against SARS-CoV-2 main protease 6YNQ.MethodsIn silico molecular simulation study against SARS-CoV-2 main protease 6YNQ.ResultsAmong the 21 selected flavonoids, rutin demonstrated the highest binding energy (− 8.7 kcal/mol) and displayed perfect binding with the catalytic sites.ConclusionsOur study demonstrates the inhibitory potential of flavonoids against SARS-CoV-2 main protease 6YNQ. These computational simulation studies support the hypothesis that flavonoids might be helpful for the treatment of COVID-19.

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