About: Plot of MD simulation trajectories of free 2’-O-MTase and drug-protein complexes during 100 ns simulation. Hesperidin in red, Entrectinib in green, Osi-027 in brown ,Mk3207 in yellow, Rimegepant in blue, Gs-9667 in purple, Sonedenoson in cyan, Regadenoson in pink, SAM in orange.

PDB ID – not available

Structural analysis, virtual screening and molecular simulation to identify potential inhibitors targeting 2′-O-ribose methyltransferase of SARS-CoV-2 coronavirus 1

Information

Details.

Scientist
Yuanyuan Jiang 1, Lanxin Liu 1, Morenci Manning 1, Madison Bonahoom 1, Aaron Lotvola 1, Zhe Yang 2, Zeng-Quan Yang 1
Protein
2'-O-ribose methyltransferase
Ligand
Hesperidin, Entrectinib, Osi-027 ,Mk3207 , Rimegepant , Gs-9667, Sonedenoson , Regadenoson , SAM
Simulation Duration
200-ns
InChIKey
DRLFMBDRBRZALE-UHFFFAOYSA-N
SMILES
CC(=O)NCCC1=CNC2=C1C=C(C=C2)OC
Molecular Formula
C13H16N2O2
Protein Details
methyltransferase (MTase) activities that catalyze methylation of the first transcribed nucleotide at the ribose 2’-O position (2’-O-Me). The 2’-O-Me of virus cap RNAs protects itself from degradation by 5′-3′ exoribonucleases, ensures efficient translation, and helps to prevent recognition by the host innate immune system
Ligand Details
Hesperidin is a flavanone glycoside found in citrus fruits. Its aglycone form is called hesperetin. Its name is derived from the word "hesperidium", for fruit produced by citrus trees. Entrectinib is a tyrosine kinase inhibitor which acts on several receptors.OSI-027 (ASP7486) is a potent, selective, orally active and ATP-competitive mTOR kinase activity inhibitor with an IC50 of 4 nM. MK-3207 is a potent antagonist of the human and rhesus monkey CGRP receptors. Rimegepant is used to prevent and treat the symptoms of migraine headaches. GS-9667, a new selective, partial agonist of the A(1) adenosine receptor (AR). Sonedenoson (MRE0094) is a topical adenosine A2A-receptor agonist which was under clinical development for the treatment of for diabetic foot ulcer. Regadenoson is an A2A adenosine receptor agonist that causes coronary vasodilation and used for myocardial perfusion imagining. S-Adenosyl-L-methionine (also called S-adenosyl methionine, S-adenosylmethionine, SAMe, or SAM-e in the United States or ademetionine in Europe, and also often abbreviated as SAM and AdoMet) is a chemical that is found naturally in the body. SAMe is sold in the United States as a dietary supplement.
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