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10.1080/07391102.2020.1776157 http://scihub22266oqcxt.onion/10.1080/07391102.2020.1776157 32476576!7312383!32476576     free     free     free Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       J+Biomol+Struct+Dyn 2021 ; 39 (12): 4334-4345 Nephropedia Template TP {{tp|p=32476576|t=2021. Identification of potential natural inhibitors of SARS-CoV2 main protease by molecular docking and simulation studies |pdf=|usr=}}{{32476576}} gab.com Text Identification of potential natural inhibitors of SARS-CoV2 main protease by molecular docking and simulation studies JO: J Biomol Struct Dyn http://www.kidney.de/pget.php?&tw=1&pmid=32476576 #FOAvip Coronaviruses are contagious pathogens primarily responsible for respiratory and intestinal infections. Research efforts to develop antiviral agents against coronavirus demonstrated the main protease (Mpro) protein may represent effective drug target. X-ray crystallographic structure of the SARS-CoV2 Mpro protein demonstrated the significance of Glu166, Cys141, and His41 residues involved in protein dimerization and its catalytic function. We performed in silico screening of compounds from Curcuma longa L. (Zingiberaceae family) against Mpro protein inhibition. Employing a combination of molecular docking, scoring functions, and molecular dynamics simulations, 267 compounds were screened by docking on Mpro crystallographic structure. Docking score and interaction profile analysis exhibited strong binding on the Mpro catalytic domain with compounds C1 (1E,6E)-1,2,6,7-tetrahydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione) and C2 (4Z,6E)-1,5-dihydroxy-1,7-bis(4-hydroxyphenyl)hepta-4,6-dien-3-one as lead agents. Compound C1 and C2 showed minimum binding score (-9.08 and -8.07 kcal/mole) against Mpro protein in comparison to shikonin and lopinavir ( approximately -5.4 kcal/mole) a standard Mpro inhibitor. Furthermore, principal component analysis, free energy landscape and protein-ligand energy calculation studies revealed that these two compounds strongly bind to the catalytic core of the Mpro protein with higher efficacy than lopinavir, a standard antiretroviral of the protease inhibitor class. Taken together, this structure based optimization has provided lead on two natural Mpro inhibitors for further testing and development as therapeutics against human coronavirus.Communicated by Ramaswamy H. Sarma. Twit Text FOAVip Identification of potential natural inhibitors of SARS-CoV2 main protease by molecular docking and simulation studies ????J Biomol Struct Dyn http://www.kidney.de/pget.php?&tw=1&pmid=32476576 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=32476576 #FOAvip English Wikipedia <ref>{{Cite pmid|32476576}}</ref> Identification of potential natural inhibitors of SARS-CoV2 main protease by molecular docking and simulation studies #MMPMID32476576 Gupta S; Singh AK; Kushwaha PP; Prajapati KS; Shuaib M; Senapati S; Kumar S J Biomol Struct Dyn 2021[Aug]; 39 (12): 4334-4345 PMID32476576show ga Coronaviruses are contagious pathogens primarily responsible for respiratory and intestinal infections. Research efforts to develop antiviral agents against coronavirus demonstrated the main protease (Mpro) protein may represent effective drug target. X-ray crystallographic structure of the SARS-CoV2 Mpro protein demonstrated the significance of Glu166, Cys141, and His41 residues involved in protein dimerization and its catalytic function. We performed in silico screening of compounds from Curcuma longa L. (Zingiberaceae family) against Mpro protein inhibition. Employing a combination of molecular docking, scoring functions, and molecular dynamics simulations, 267 compounds were screened by docking on Mpro crystallographic structure. Docking score and interaction profile analysis exhibited strong binding on the Mpro catalytic domain with compounds C1 (1E,6E)-1,2,6,7-tetrahydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione) and C2 (4Z,6E)-1,5-dihydroxy-1,7-bis(4-hydroxyphenyl)hepta-4,6-dien-3-one as lead agents. Compound C1 and C2 showed minimum binding score (-9.08 and -8.07 kcal/mole) against Mpro protein in comparison to shikonin and lopinavir ( approximately -5.4 kcal/mole) a standard Mpro inhibitor. Furthermore, principal component analysis, free energy landscape and protein-ligand energy calculation studies revealed that these two compounds strongly bind to the catalytic core of the Mpro protein with higher efficacy than lopinavir, a standard antiretroviral of the protease inhibitor class. Taken together, this structure based optimization has provided lead on two natural Mpro inhibitors for further testing and development as therapeutics against human coronavirus.Communicated by Ramaswamy H. Sarma. |*COVID-19[MESH] |*Peptide Hydrolases[MESH] |Humans[MESH] |Molecular Docking Simulation[MESH] |Protease Inhibitors/pharmacology[MESH] |RNA, Viral[MESH]Identification of potential natural inhibitors of SARS-CoV2 main prote(epmc).pdf DeepDyve Pubget Overpricing