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Studi In Silico Kandungan Senyawa Daun Srikaya (Annona squamosa L.)Terhadap Protein Dihydrofolate Reductase Pada Mycobacterium tuberculosis


 
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1. Title Title of document Studi In Silico Kandungan Senyawa Daun Srikaya (Annona squamosa L.)Terhadap Protein Dihydrofolate Reductase Pada Mycobacterium tuberculosis
 
2. Creator Author's name, affiliation, country Nur Cholis Endriyatno; Universitas Pekalongan; Indonesia
 
2. Creator Author's name, affiliation, country Muhammad Walid; Universitas Pekalongan; Indonesia
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) Molecular Docking, 4KL9, 4KM2, Antituberculosis, Natural Compounds
 
4. Description Abstract

Tuberculosis is caused by the Mycobacterium tuberculosis. Tuberculosis is one of the problems in the world, especially the problem of resistance which requires the search for new alternative drugs, one of which is from natural compounds.In silico studies with molecular docking method can be used as a preliminary test to assess the potency of a natural compound. In this study, the target proteins were Dihydrofolate Reductase: 4KL9 and 4KM2 with the original P33 and ATR ligands on Mycobacterium tuberculosis. Dihydrofolate reductase is a protein that has an important role in nucleotide biosynthesis, and has become a target for antibacterial drugs. The natural compounds tested were anonaine, asimilobine, and corypalmine contained in soursop leaves. The molecular docking results showed that the three compounds had docking score, especially for the 4KL9 target protein, which was lower than the original ligand. A lower value means that the binding of the ligand and target protein is stronger than that of the native ligand. The three compound ligands on the target protein 4KM2 have a higher docking score  than the original ligand, meaning that the binding of the three ligands is not as strong as the original ligand, but the values are not far apart. In addition, there are similar residues involved from the original ligand and the ligands of the three compounds to the target protein. Therefore, it can be concluded based on an in silico study of the content of anonaine, asimilobine, and corypalmine compounds that may have antituberculosis activity.

 
5. Publisher Organizing agency, location Universitas Muhammadiyah Surakarta
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 2022-06-25
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://journals.ums.ac.id/index.php/pharmacon/article/view/18044
 
10. Identifier Digital Object Identifier https://doi.org/10.23917/pharmacon.v19i1.18044
 
11. Source Title; vol., no. (year) Pharmacon: Jurnal Farmasi Indonesia; Vol 19, No 1 (2022)
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c) 2022 Pharmacon: Jurnal Farmasi Indonesia
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