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Title : Molecular Docking of Gallic Acid and Its Derivatives as the Potential nNOS Inhibitors
Author :

SULISTYANING BUDI (1) ANNISA FITRI M H (2) ICAQ DWI PRASETYO (3) INDAH NUR RAHMADHANI (4) JAVIER SEBASTIAN (5) Drs. Iqmal Tahir, M.Si (6)

Date : 3 2022
Keyword : Gallic acid,depression,nNOS,molecular docking Gallic acid,depression,nNOS,molecular docking
Abstract : The global prevalence of anxiety and depression rates have increased by 25% due to the impact of the COVID-19 pandemic. Depression can occur due to an increase in NO produced by the nNOS enzyme. Gallic acid and its derivatives can be obtained from nature and have various biological activities. This study aimed to determine the potential of gallic acid and its derivatives as nNOS inhibitors using the molecular docking method with parameters of binding energy values, RMSD values, and specific binding to amino acid residues. The results showed that gallic acid, 4-O-methyl gallic acid, and epigallocatechin gallate had bond energies of −1.87; −2.36; and −0.12 kcal/mol, respectively. Compared to the standard ligand, which had binding energy of −2.84 kcal/mol, gallic acid 4-O-(6-galloyl glucoside) had binding energy of −4.12 kcal/mol. Based on these results, gallic acid 4-O-(6-galloyl glucoside) can potentially inhibit nNOS.
Group of Knowledge : Kimia
Original Language : English
Level : Nasional
Status :
Published
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1 42223-151922-1-PB.pdf
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