| BERA, Krishnendu, V. S. Jeba REEDA, P. R. BABILA, Dhurvas Chandrasekaran DINESH, Jozef HRITZ a Thangavel KARTHICK. An in silico molecular dynamics simulation study on the inhibitors of SARS-CoV-2 proteases (3CLpro and PLpro) to combat COVID-19. Molecular Simulation. Taylor & Francis Ltd, 2021, roč. 47, č. 14, s. 1168-1184. ISSN 0892-7022. Dostupné z: https://dx.doi.org/10.1080/08927022.2021.1957884. |
Další formáty:
BibTeX
LaTeX
RIS
@article{1784137,
author = {Bera, Krishnendu and Reeda, V. S. Jeba and Babila, P. R. and Dinesh, Dhurvas Chandrasekaran and Hritz, Jozef and Karthick, Thangavel},
article_number = {14},
doi = {http://dx.doi.org/10.1080/08927022.2021.1957884},
keywords = {SARS-CoV-2 PLpro; SARS-CoV-2 3CLpro inhibitors; molecular docking; molecular dynamics simulation; MM/PBSA},
language = {eng},
issn = {0892-7022},
journal = {Molecular Simulation},
title = {An in silico molecular dynamics simulation study on the inhibitors of SARS-CoV-2 proteases (3CLpro and PLpro) to combat COVID-19},
url = {https://doi.org/10.1080/08927022.2021.1957884},
volume = {47},
year = {2021}
}
TY - JOUR
ID - 1784137
AU - Bera, Krishnendu - Reeda, V. S. Jeba - Babila, P. R. - Dinesh, Dhurvas Chandrasekaran - Hritz, Jozef - Karthick, Thangavel
PY - 2021
TI - An in silico molecular dynamics simulation study on the inhibitors of SARS-CoV-2 proteases (3CLpro and PLpro) to combat COVID-19
JF - Molecular Simulation
VL - 47
IS - 14
SP - 1168-1184
EP - 1168-1184
PB - Taylor & Francis Ltd
SN - 08927022
KW - SARS-CoV-2 PLpro
KW - SARS-CoV-2 3CLpro inhibitors
KW - molecular docking
KW - molecular dynamics simulation
KW - MM/PBSA
UR - https://doi.org/10.1080/08927022.2021.1957884
N2 - The work attempts to recognise the possible inhibitors against Papain-like protease (PLpro) and 3-Chymotrypsin-like protease (3CLpro) of SARS-CoV-2 to combat infectious COVID-19 virus using in silico studies. These two proteases are predominantly involved in the virus replication cycle; hence they are considered as potential drug targets. The virtual dock screening was performed for 53 selected drugs. The drugs with higher binding energy and oriented in the vicinity of active binding sites were selected for finding thermal stability using molecular dynamics (MD) simulation. The docking result reflects that the drugs A17 (Dasabuvir) and A34 (Methisazone) bind with PLpro and the drugs A17 and A53 (Vaniprevir) bind with 3CLpro with higher binding affinities. The MD simulation and principal component analysis show that the drug A17 has stable dynamic behaviour with both proteins over the 300 ns time-scale. The binding free energy of complexes was predicted from the last 100 ns trajectories using MM/PBSA. The predicted binding free energy of PLPro-A17 (Dasabuvir) and PLpro-A34 complexes (Methisazone) were −16.1 kcal/mol and −12.3 kcal/mol, respectively and −41.3 kcal/mol and −11.9 kcal/mol for 3CLpro-A17 (Dasabuvir) and 3CLpro-A53 (Vaniprevir) complexes, respectively. However, further experimental validation is required to confirm their inhibitory activities against SARS-CoV-2 causing COVID-19.
ER -
BERA, Krishnendu, V. S. Jeba REEDA, P. R. BABILA, Dhurvas Chandrasekaran DINESH, Jozef HRITZ a Thangavel KARTHICK. An in silico molecular dynamics simulation study on the inhibitors of SARS-CoV-2 proteases (3CLpro and PLpro) to combat COVID-19. \textit{Molecular Simulation}. Taylor \&{} Francis Ltd, 2021, roč.~47, č.~14, s.~1168-1184. ISSN~0892-7022. Dostupné z: https://dx.doi.org/10.1080/08927022.2021.1957884.
|
