Abstract
The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has infected over 7.1 million people and led to over 0.4 million deaths. Currently, there is no specific anti-SARS-CoV-2 medication. New drug discovery typically takes more than 10 years. Drug repositioning becomes one of the most feasible approaches for combating COVID-19. This work curates the largest available experimental data set for SARS-CoV-2 or SARS-CoV 3CL (main) protease inhibitors. On the basis of this data set, we develop validated machine learning models with relatively low root-mean-square error to screen 1553 FDA-approved drugs as well as another 7012 investigational or off-market drugs in DrugBank. We found that many existing drugs might be potentially potent to SARS-CoV-2. The druggability of many potent SARS-CoV-2 3CL protease inhibitors is analyzed. This work offers a foundation for further experimental studies of COVID-19 drug repositioning.
| Original language | English |
|---|---|
| Pages (from-to) | 5373-5382 |
| Number of pages | 10 |
| Journal | Journal of Physical Chemistry Letters |
| Volume | 11 |
| Issue number | 13 |
| DOIs | |
| State | Published - Jul 2 2020 |
Bibliographical note
Publisher Copyright:Copyright © 2020 American Chemical Society.
Funding
This work was supported in part by NIH Grant GM126189; NSF Grants DMS-1721024, DMS-1761320, and IIS1900473; Michigan Economic Development Corporation; Bristol-Myers Squibb; and Pfizer. The authors thank The IBM TJ Watson Research Center, The COVID-19 High Performance Computing Consortium, NVIDIA, and MSU HPCC for computational assistance supporting this work.
| Funders | Funder number |
|---|---|
| National Science Foundation Arctic Social Science Program | IIS1900473, DMS-1721024, DMS-1761320 |
| National Institutes of Health (NIH) | |
| National Institute of General Medical Sciences DP2GM119177 Sophie Dumont National Institute of General Medical Sciences | R01GM126189 |
| Bristol-Myers Squibb | |
| Pfizer | |
| Michigan Economic Development Corporation |
ASJC Scopus subject areas
- General Materials Science
- Physical and Theoretical Chemistry