Abstract:
:The acute respiratory syndrome caused by the SARS-CoV-2, known as COVID-19, has been ruthlessly tormenting the world population for more than six months. However, so far no effective drug or vaccine against this plague have emerged yet, despite the huge effort in course by researchers and pharmaceutical companies worldwide. Willing to contribute with this fight to defeat COVID-19, we performed a virtual screening study on a library containing Food and Drug Administration (FDA) approved drugs, in a search for molecules capable of hitting three main molecular targets of SARS-CoV-2 currently available in the Protein Data Bank (PDB). Our results were refined with further molecular dynamics (MD) simulations and MM-PBSA calculations and pointed to 7 multi-target hits which we propose here for experimental evaluation and repurposing as potential drugs against COVID-19. Additional rounds of docking, MD simulations and MM-PBSA calculations with remdesivir suggested that this compound can also work as a multi-target drug against SARS-CoV-2. Communicated by Ramaswamy H. Sarma.
journal_name
J Biomol Struct Dynjournal_title
Journal of biomolecular structure & dynamicsauthors
Almeida JSFD,Botelho FD,de Souza FR,Dos Santos MC,Goncalves ADS,Rodrigues RLB,Cardozo M,Kitagawa DAS,Vieira LA,Silva RSF,Cavalcante SFA,Bastos LDC,Nogueira MOT,de Santana PIR,Brum JOC,Nepovimova E,Kuca K,LaPlante SR,Gdoi
10.1080/07391102.2020.1869096subject
Has Abstractpub_date
2021-01-08 00:00:00pages
1-14eissn
0739-1102issn
1538-0254pub_type
杂志文章abstract::The results of Raman and Infrared (IR) spectroscopic investigations on the vibrational modes of dimethyl phosphorothioate (DMPS) anion, [(CH3O)2(POS)]-, are reported. Ab initio calculations of the vibrational modes, the IR and Raman spectra and the interatomic force constants of DMPS were performed. A normal mode calc...
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journal_title:Journal of biomolecular structure & dynamics
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journal_title:Journal of biomolecular structure & dynamics
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