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Drug repurposing against MERS CoV and SARS-COV-2 PLpro in silico

Article scientifique 2020 Anglais

Résumé

Abstract Aim: The Middle East Respiratory Syndrome coronavirus (MERS-CoV) and COVID-19 cause severe acute, deadly, pneumonia. Papain-like protease (PLpro), is HCoV cysteine protease encoded within the Non-Structural protein 3. Materials and Methods: Molecular docking is performed to test the binding performance of six protease inhibitors against MERS CoV and SARS-CoV-2 PLpro. Results: The compound, GRL-0667, shows the highest binding affinity to MERS CoV PLpro, while Grazoprevir shows the highest binding affinity against HCV NS3. Moreover, the interaction pattern in the case of HCV NS3 is the same as in the case of coronaviruses. Conclusion: The present study shows the ability of some anti-SARS CoV and anti-HCV NS3 drugs to inhibit MERS CoV PLpro, interestingly, including the newly emerged SARS-COV-2 PLpro.

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Elfiky, A., Ibrahim, N., Elshemey, W. (2020). Drug repurposing against MERS CoV and SARS-COV-2 PLpro in silico. https://doi.org/10.21203/rs.3.rs-19600/v1

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Auteur(s)

Abdo A. Elfiky Noha S Ibrahim Wael M. Elshemey

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