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Determination Of The Interaction Between The Receptor Binding Domain Of 2019-Ncov Spike Protein, Tmprss2, Cathepsin B And Cathepsin L And Glycosidic And Aglycon Forms Of Some Flavonols, Erman Sali̇h İsti̇fli̇, Arzuhan Şihoğlu Tepe, Paulo Augusto Netz, Cengi̇z Sarikürkcü, İbrahi̇m Hali̇l Kiliç, Bektaş Tepe
Determination Of The Interaction Between The Receptor Binding Domain Of 2019-Ncov Spike Protein, Tmprss2, Cathepsin B And Cathepsin L And Glycosidic And Aglycon Forms Of Some Flavonols, Erman Sali̇h İsti̇fli̇, Arzuhan Şihoğlu Tepe, Paulo Augusto Netz, Cengi̇z Sarikürkcü, İbrahi̇m Hali̇l Kiliç, Bektaş Tepe
Turkish Journal of Biology
The novel coronavirus (COVID-19, SARS-CoV-2) is a rapidly spreading disease with a high mortality. In this research, the interactions between specific flavonols and the 2019-nCoV receptor binding domain (RBD), transmembrane protease, serine 2 (TMPRSS2), and cathepsins (CatB and CatL) were analyzed. According to the relative binding capacity index (RBCI) calculated based on the free energy of binding and calculated inhibition constants, it was determined that robinin (ROB) and gossypetin (GOS) were the most effective flavonols on all targets. While the binding free energy of ROB with the spike glycoprotein RBD, TMPRSS2, CatB, and CatL were -5.02, -7.57, -10.10, and -6.11 …