Identifying Drug Candidates for COVID-19 with Large-Scale Drug Screening.

ABSTRACT: Papain-like protease (PL^pro) is critical to COVID-19 infection. Therefore, it is a significant target protein for drug development. We virtually screened a 26,193 compound library against the PL^pro of SARS-CoV-2 and identified several drug candidates with convincing binding affinities. The three best compounds all had better estimated binding energy than those of the drug candidates proposed in previous studies. By analyzing the docking results for the drug candidates identified in this and previous studies, we demonstrate that the critical interactions between the compounds and PL^pro proposed by the computational approaches are consistent with those proposed by the biological experiments. In addition, the predicted binding energies of the compounds in the

SUBMITTER: Wu Y 

PROVIDER: S-EPMC10002104 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature