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http://repository.ipb.ac.id/handle/123456789/122716| Title: | Potensi Meniran (Phyllanthus niruri) sebagai Antivirus Penyakit Mulut dan Kuku secara In Silico |
| Other Titles: | Meniran (Phyllanthus niruri) Potential as an Antivirus against Foot and Mouth Disease In Silico |
| Authors: | Ambarsari, Laksmi Purwono, Rini Madyastuti Setyawati, Inda Kristiadi, Mikael |
| Issue Date: | 2023 |
| Publisher: | IPB University |
| Abstract: | Penyakit mulut dan kuku (PMK) merupakan penyakit infeksius yang dapat
menjangkiti hewan ternak sehingga mampu menyebabkan kerugian ekonomi yang
masif. Meniran hijau (Phyllanthus niruri) diketahui memiliki aktivitas antivirus,
sehingga dapat dijadikan salah satu alternatif antivirus PMK untuk diuji secara in
silico. Penelitian diawali dengan berbagai analisis struktural dan fungsional
reseptor target, penambatan molekuler dengan YASARA Structure, dan seleksi
senyawa metabolit sekunder meniran hijau. Senyawa dengan nilai ΔG paling
negatif dan Kd terkecil dikatakan memiliki ikatan terkuat, ini dapat dijumpai pada
phyllanthenol dengan nilai ΔG dan Kd berturut-turut adalah -7.526 kkal/mol dan
2.261 μM. Namun, jika dilihat dari kemiripan letak pengikatan ligan pada struktur
protein dengan rupintrivir sebagai ligan pembanding, kemungkinan besar eriodictin
dan diosgenin dapat menjadi senyawa paling potensial. Berdasarkan pendekatan
secara in silico pada penelitian ini, senyawa metabolit sekunder meniran hijau dapat
dikatakan potensial sebagai antivirus PMK dengan metode kerja inhibisi protease
3Cnya. Foot and mouth disease (FMD) is an infectious disease that can infect livestock, causing massive economic losses. Green meniran (Phyllanthus niruri) is known to have antiviral activity, so it can be used as an alternative for FMD antiviral to be tested in silico. The research began with various structural and functional analyzes of target receptors, molecular docking with YASARA Structure, and selection of green meniran secondary metabolites. The compound with the most negative ΔG value and the smallest Kd is said to have the strongest bond, this can be found in phyllanthenol with ΔG and Kd values of -7.526 kcal/mol and 2.261 μM, respectively. However, judging from the similarity in the location of the binding of the ligand in the protein structure to that of rupintrivir as the comparison ligand, it is very likely that eriodictin and diosgenin could be the most potent compounds. Based on the in silico approach in this study, the secondary metabolites of green meniran can be said to be potential as FMD antivirals with their protease 3C inhibition method. |
| URI: | http://repository.ipb.ac.id/handle/123456789/122716 |
| Appears in Collections: | UT - Biochemistry |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Cover, Lembar Pengesahan, Prakata, Daftar Isi.pdf Restricted Access | Cover | 1.23 MB | Adobe PDF | View/Open |
| G84190061-Mikael Kristiadi.pdf Restricted Access | Fulltext | 2.75 MB | Adobe PDF | View/Open |
| Lampiran.pdf Restricted Access | Lampiran | 792.79 kB | Adobe PDF | View/Open |
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