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.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 J+Recept+Signal+Transduct+Res
2020 ; 40
(6
): 605-612
Nephropedia Template TP
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Virtual screening, ADME/T, and binding free energy analysis of anti-viral,
anti-protease, and anti-infectious compounds against NSP10/NSP16
methyltransferase and main protease of SARS CoV-2
#MMPMID32476594
Maurya SK
; Maurya AK
; Mishra N
; Siddique HR
J Recept Signal Transduct Res
2020[Dec]; 40
(6
): 605-612
PMID32476594
show ga
Recently, a pathogen has been identified as a novel coronavirus (SARS-CoV-2) and
found to trigger novel pneumonia (COVID-19) in human beings and some other
mammals. The uncontrolled release of cytokines is seen from the primary stages of
symptoms to last acute respiratory distress syndrome (ARDS). Thus, it is
necessary to find out safe and effective drugs against this deadly coronavirus as
soon as possible. Here, we downloaded the three-dimensional model of NSP10/NSP16
methyltransferase (PDB-ID: 6w6l) and main protease (PDB-ID: 6lu7) of COVID-19.
Using these molecular models, we performed virtual screening with our anti-viral,
inti-infectious, and anti-protease compounds, which are attractive therapeutics
to prevent infection of the COVID-19. We found that top screened compound binds
with protein molecules with good dock score with the help of hydrophobic
interactions and hydrogen bonding. We observed that protease complexed with
Cyclocytidine hydrochloride (anti-viral and anti-cancer), Trifluridine
(anti-viral), Adonitol, and Meropenem (anti-bacterial), and Penciclovir
(anti-viral) bound with a good docking score ranging from -6.8 to -5.1
(Kcal/mol). Further, NSP10/NSP16 methyltransferase complexed with Telbivudine,
Oxytetracycline dihydrate (anti-viral), Methylgallate (anti-malarial),
2-deoxyglucose and Daphnetin (anti-cancer) from the docking score of -7.0 to -5.7
(Kcal/mol). In conclusion, the selected compounds may be used as a novel
therapeutic agent to combat this deadly pandemic disease, SARS-CoV-2 infection,
but needs further experimental research.HighlightsNSP10/NSP16 methyltransferase
and main protease complex of SARS CoV-2 bind with selected drugs.NSP10/NSP16
methyltransferase and protease interacted with drugs by hydrophobic
interactions.Compounds show good DG binging free energy with protein
complexes.Ligands were found to follow the Lipinski rule of five.
|Acyclovir/analogs & derivatives/chemistry/therapeutic use
[MESH]
|Ancitabine/chemistry/therapeutic use
[MESH]
|Antiviral Agents/*chemistry/therapeutic use
[MESH]