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Zanetti_etal.pdf (6.03 MB)

Tuning Proton Transfer Thermodynamics in SARS-Cov-2 Main Protease: Implications for Catalysis and Inhibitor Design

submitted on 06.11.2020, 11:21 and posted on 06.11.2020, 13:21 by Laura Zanetti-Polzi, Micholas Smith, Chris Chipot, James C. Gumbart, Diane L. Lynch, Anna Pavlova, Jeremy C. Smith, Isabella Daidone
In this comutational work a hybrid quantum mechanics/molecular mechanics approach, the MD-PMM approach, is used to investigate the proton transfer reaction the activates the catalytic activity of SARS-CoV-2 main protease. The proton transfer thermodynamics is investigated for the apo ensyme (i.e., without any bound substrate or inhibitor) and in the presence of a inhibitor, N3, which was previously shown to covalently bind SARS-CoV-2 main protease.


Email Address of Submitting Author


Center S3, CNR Institute of Nanoscience



ORCID For Submitting Author


Declaration of Conflict of Interest

No conflict of interest to declare