In Silico Characterization of Masitinib Interaction with SARS-CoV-2 Main Protease.

ABSTRACT: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection continues to be a global health problem. Despite the current implementation of COVID-19 vaccination schedules, identifying effective antiviral drug treatments for this disease continues to be a priority. A recent study showed that masitinib (MST), a tyrosine kinase inhibitor, blocks the proteolytic activity of SARS-CoV-2 main protease (M^pro ). Although MST is a potential candidate for COVID-19 treatment, a comprehensive analysis of its interaction with M^pro has not been done. In this work, we performed molecular dynamics simulations of the MST-M^pro complex crystal structure. The effect of the protonation states of M^pro H163 residue and MST titratable groups were studied. Furth

SUBMITTER: Martinez-Ortega U 

PROVIDER: S-EPMC8426933 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature