Binding of Inhibitors to the Monomeric and Dimeric SARS-CoV-2 Mpro

SARS-CoV-2 rapidly infects millions of people worldwide since December 2019. There is still no effective treatment for the virus, resulting in the death of more than one million of patients. Inhibiting the activity of SARS-CoV-2 main protease (Mpro), 3C-like protease (3CLP), is able to block the viral replication and proliferation. In this context, our study has revealed that in silico screening for inhibitors of SARS-CoV-2 Mpro can be reliably done using the monomeric structure of the Mpro instead of the dimeric one. Docking and fast pulling of ligand (FPL) simulations for both monomeric and dimeric forms correlate well with the corresponding experimental binding affinity data of 30 compounds. The obtained results were also confirmed via binding pose and noncovalent contact analyses. Our study results show that it is possible to speed up computer-aided drug design for SARS-CoV-2 Mpro by focusing on the monomeric form instead of the larger dimeric one..

Medienart:

Preprint

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

chemRxiv.org - (2021) vom: 18. Nov. Zur Gesamtaufnahme - year:2021

Sprache:

Englisch

Beteiligte Personen:

Tam, Nguyen Minh [VerfasserIn]
Nam, Pham Cam [VerfasserIn]
Quang, Duong Tuan [VerfasserIn]
Tung, Nguyen Thanh [VerfasserIn]
Vu, Van [VerfasserIn]
Ngo, Son Tung [VerfasserIn]

Links:

Volltext [kostenfrei]

Themen:

540
Chemistry

doi:

10.26434/chemrxiv.13118378

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

XCH019184344