Back to Search
Start Over
In search of RdRp and Mpro inhibitors against SARS CoV-2: Molecular docking, molecular dynamic simulations and ADMET analysis
- Source :
- Journal of Molecular Structure
- Publication Year :
- 2021
-
Abstract
- Corona Virus Disease 2019 (COVID-19) caused by Severe Acute Respiratory Syndrome coronavirus (SARS CoV-2) has been declared a worldwide pandemic by WHO recently. The complete understanding of the complex genomic structure of SARS CoV-2 has enabled the use of computational tools in search of SARS CoV-2 inhibitors against the multiple proteins responsible for its entry and multiplication in human cells. With this endeavor, 177 natural, anti-viral chemical entities and their derivatives, selected through the critical analysis of the literatures, were studied using pharmacophore screening followed by molecular docking against RNA dependent RNA polymerase and main protease. The identified hits have been subjected to molecular dynamic simulations to study the stability of ligand-protein complexes followed by ADMET analysis and Lipinski filters to confirm their drug likeliness. It has led to an important start point in the drug discovery and development of therapeutic agents against SARS CoV-2.<br />Graphical abstract Image, graphical abstract
- Subjects :
- RdRp
MD simulation, Molecular dynamic simulation
RoG, Radius of gyration
Coronavirus disease 2019 (COVID-19)
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
medicine.medical_treatment
viruses
RdRP, RNA-dependent RNA polymerase
RNA-dependent RNA polymerase
SARS CoV-2
Computational biology
010402 general chemistry
RMSF, Root mean square fluctuation
01 natural sciences
EM, Electron microscopy
Article
RMSD, Root mean square deviation
WHO, World health organization
Analytical Chemistry
PLpro, Papain-like protease
Inorganic Chemistry
HB, Hydrogen bond
Molecular dynamics
ADMET, Absorption, distribution, metabolism, excretion, and toxicity
medicine
SP, Standard precision
Spectroscopy
SASA, Solvent accessible surface area
Natural products
Protease
nsp, Non-structural protein
ASL, Atom specification language
010405 organic chemistry
Chemistry
Drug discovery
Organic Chemistry
COVID-19, Corona virus disease-2019
MD simulation
SARS CoV-2, Severe acute respiratory syndrome coronavirus 2
ACE, Angiotensin converting enzyme
0104 chemical sciences
Mpro, Main protease
3CLpro, 3-chymotrypsin-like protease
Molecular docking
Severe acute respiratory syndrome coronavirus
Pharmacophore
Dscore, Druggability score
Mpro
Subjects
Details
- ISSN :
- 00222860
- Volume :
- 1239
- Database :
- OpenAIRE
- Journal :
- Journal of molecular structure
- Accession number :
- edsair.doi.dedup.....3cbcd86929c630bee0f02aea8eacba86