Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/115117
Title: Penapisan In Silico Senyawa Antimalaria dari Bunga Matahari (Helianthus annuus) terhadap Target PfDHODH
Other Titles: In Silico Screening of Antimalarial Compounds from Sunflower (Helianthus annuus) against PfDHODH Targets
Authors: Purwantiningsih
Irfana, Luthfan
Wiriadibrata, Arif Fahreza
Issue Date: 2022
Publisher: IPB University
Abstract: Proliferasi Plasmodium falciparum dihidroorotat dehidrogenase (PfDHODH), yakni salah satu enzim yang berperan penting dalam pertumbuhan sel malaria, perlu dihambat dengan senyawa alami sebagai alternatif. Pengembangan obat baru perlu diprediksi melalui metode in silico agar menghemat biaya dan waktu, melalui cara komputasi. Penelitian ini bertujuan menapis secara virtual, dengan teknik simulasi, penambatan molekuler senyawa dari bunga matahari (Helianthus annuus) sebagai inhibitor enzim PfDHODH secara in silico berdasarkan prediksi farmakokinetik dan toksisitas. Hasil penelitian menunjukkan ligan hispidulin dari kelompok senyawa flavonoid merupakan salah satu ligan yang memiliki energi pengikatan terbaik, yaitu -8,03 kkal/mol, dan diprediksi berpotensi sebagai kandidat obat antimalaria berdasarkan parameter nilai energi afinitas, keserupaan tapak ikat, prediksi farmakokinetik, dan toksisitas.
The proliferation of Plasmodium falciparum dihydroorotate dehydrogenase (PfDHODH), an enzyme that plays an important role in the growth of malaria cells, needs to be inhibited using natural compounds as an alternative. The development of new drugs needs to be predicted through in silico methods to save costs and time through computational means. This study aims to perform virtual screening, through molecular docking simulation, of compounds from sunflower (Helianthus annuus), in inhibiting the PfDHODH based on predictions of pharmacokinetics and toxicity. The results showed that hispidulin, belonging to the flavonoids group, was the ligand with the best binding energy of -8.03 kcal/mol and was predicted to be a potential antimalarial candidate based on the parameters of affinity energy, binding site similarity, pharmacokinetic prediction, and toxicity.
URI: http://repository.ipb.ac.id/handle/123456789/115117
Appears in Collections:UT - Chemistry

Files in This Item:
File Description SizeFormat 
Fullteks_Skripsi Arif Fahreza Wiriadibrata_G44180079-signed-watermarked.pdf
  Restricted Access
Fullteks1.74 MBAdobe PDFView/Open
Cover_Skripsi Arif Fahreza Wiriadibrata_G44180079-signed-watermarked.pdf
  Restricted Access
Cover382.47 kBAdobe PDFView/Open
Lampiran_Skripsi Arif Fahreza Wiriadibrata_G44180079-signed-watermarked.pdf
  Restricted Access
Lampiran855.9 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.