Syaiful Prayogi
Program Studi Farmasi Fakultas Sains dan Teknologi Universitas Peradaban

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Journal : JURNAL FARMASI DAN ILMU KEFARMASIAN INDONESIA

Molecular Docking of Bicycloproline Derivative Synthetic Compounds on Envelope Protein: Anti-SARS-CoV-2 Drug Discovery Syaiful Prayogi; Binar Asrining Dhiani; Asmiyenti Djaliasrin Djalil
JURNAL FARMASI DAN ILMU KEFARMASIAN INDONESIA Vol. 10 No. 1 (2023): JURNAL FARMASI DAN ILMU KEFARMASIAN INDONESIA
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jfiki.v10i12023.11-21

Abstract

Background: Although a SARS-CoV-2 vaccine is readily available, new cases of COVID-19 are still occurring. New drug discovery is needed to treat COVID-19. Protein E is one of the potential targets. Two synthetic compounds of bicycloproline derivatives have the potential to be developed. Objective: This study aimed to estimate the interaction of bicycloproline compounds to protein E in-silico. Methods: There were two bicycloproline-derived compounds, MI-09 and MI-30, used in docking. Remdesivir was used as a reference ligand. The crystal structure of the E protein was created using homology modeling, while the test compound was drawn using the Marvin Sketch. MOE 2022.02 and BDS 2021 were used for docking and visualization processes. Results: The pentamer of the SARS-CoV-2 E protein obtained a clash score (1.06); poor rotatomer (0.00%); favored rotamers (98.11%); Ramachandran favored (96.43%); Ramachandran outlier (1.78%); Rama Z-score (-1.08); and mol probity (1.04). Research shows promising inhibition potential of the MI-09 and MI-30. The MI-30 has the best binding energy of -10.3326 kcal/mol. Conclusion: The docking results show that MI-30 has potency as an inhibitor of protein E and can be developed in treating COVID-19. Further research is needed to confirm the result by in vitro and in vivo studies.