Molecular Docking Study of Ageratum conyzoides-Derived Compounds Against the Human Cathepsin G–EapH1 Complex of Staphylococcus aureus Molecular Docking Study of Ageratum conyzoides-Derived Compounds Against the Human Cathepsin G–EapH1 Complex of Staphylococcus aureus
Main Article Content
Abstract
Under normal physiological conditions, neutrophils circulate throughout the bloodstream in a resting or quiescent state. However, following activation and the phagocytic uptake of opsonized bacterial pathogens, these cells experience substantial functional and physiological alterations that enhance their antimicrobial capabilities. Ageratum conyzoides is a medicinal plant reported to possess antimicrobial activity due to the presence of several bioactive phytochemicals. These compounds may serve as potential candidates for inhibiting bacterial virulence proteins. In addition to having a variety of beneficial biological activities, this compound also has some weaknesses. One of its main weaknesses is its low solubility in water, which can inhibit its bioavailability when consumed. Therefore, molecular docking of the compound Bandotan derivatives was carried out to address these weaknesses. The purpose of this study is to analyze the interaction of the Bandotan compound with the Human Cathepsin-G Inhibited by S. aureus Eaph1 receptor (6VTM); Molecular docking was performed using AutoDockTools 1.5.7, while the absorption, distribution, metabolism, and excretion properties of the compounds were predicted using the pkCSM web server, and their toxicity was evaluated using the ProTox-II web server. The ligand–receptor interactions were visualized using BIOVIA Discovery Studio Visualizer. All compounds derived from Ageratum conyzoides were able to interact with the human cathepsin G–EapH1 complex of S. aureus (PDB ID: 6VTM). Sesamin exhibited the most favorable binding energy of −6.21 kcal/mol, with an estimated inhibition constant (Ki) of 28.22 µM. The compound interacted with Arg977, Asp974, Pro975, Ile981, Asp984, Val980, Gly983, Gln976, Leu979, Glu985, and Gln982 through hydrogen bonds and other noncovalent interactions. Overall, sesamin demonstrated the best docking performance among the evaluated compounds and was identified as the most promising A. conyzoides-derived compound for interaction with the human cathepsin G–EapH1 complex.
Downloads
Article Details

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors who publish in PharmaCine: Journal of Pharmacy, Medical and Health Science agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors can enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
PharmaCine : Journal of Pharmacy, Medical and Health Science by https://jhs.unsika.ac.id/ is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
You are free to:
- Share, copy and redistribute the material in any medium or format
- Adapt, remix, transform, and build upon the material for any purpose, even commercially.
- The licensor cannot revoke these freedoms as long as you follow the license terms.
References
Afendi, F. M., Okada, T., Yamazaki, M., Hirai-Morita, A., Nakamura, Y., Nakamura, K., Ikeda, S., Takahashi, H., Altaf-Ul-Amin, M., Darusman, L. K., Saito, K., & Kanaya, S. (2012). KNApSAcK Family Databases: Integrated Metabolite–Plant Species Databases for Multifaceted Plant Research. Plant and Cell Physiology, 53(2): e1–e1. https://doi.org/10.1093/pcp/pcr165 DOI: https://doi.org/10.1093/pcp/pcr165
Agu, P. C., Afiukwa, C. A., Orji, O. U., et al. (2023). Molecular Docking as a Tool for the Discovery of Molecular Targets of Nutraceuticals in Diseases Management. Scientific Reports, 13: 13398. https://doi.org/10.1038/s41598-023-40160-2 DOI: https://doi.org/10.1038/s41598-023-40160-2
Anonymous. (2003). The Wealth of India-Raw Materials. Revised Edition I(A): 108–109. New Delhi: NISCAIR.
Baker, H. G. (1965). Characteristics and Modes of Origin of Weeds. New York: Academic Press.
Bioka, D., Banyikwa, F. F., & Choudhuri, M. A. (1993). Pharmacological Properties of Root and Aerial Parts Extracts of Ageratum conyzoides on Isolated Ileum and Heart. Fitoterapia, 65: 322–325.
Borthakur, N., & Baruah, A. K. S. (1987). Search for Precocenes in Ageratum conyzoides Linn. of North-East India. Journal of the Indian Chemical Society, 64: 580–581.
Cheetham, C. J., McKelvey, M. C., McAuley, D. F., & Taggart, C. C. (2024). Neutrophil-Derived Proteases in Lung Inflammation: Old Players and New Prospects. International Journal of Molecular Sciences, 25(10), 5492. https://doi.org/10.3390/ijms25105492 DOI: https://doi.org/10.3390/ijms25105492
Chitsamankhun, C., Siritongtaworn, N., Fournier, B. P. J., et al. (2024). Cathepsin C in Health and Disease: From Structural Insights to Therapeutic Prospects. Journal of Translational Medicine, 22: 777. https://doi.org/10.1186/s12967-024-05589-7 DOI: https://doi.org/10.1186/s12967-024-05589-7
Chopra, R. N., Nayar, S. L., & Chopra, I. C. (1956). Glossary of Indian Medicinal Plants. New Delhi: Council of Scientific and Industrial Research.
Fatiya, N. U., Kusnadi, I. F., Riyaldi, M. R., Dipadharma, R. H. F., Suhandi, C., Hidayat, S., & Muchtaridi, M. (2022). Studi In-Silico Senyawa pada Bawang Putih (Allium sativum L.) sebagai Inhibitor Neuraminidase pada Influenza. Farmaka, 20(3): 1–11.
Faurschou, M., & Borregaard, N. (2003). Neutrophil Granules and Secretory Vesicles in Inflammation. Microbes and Infection, 5(14): 1317–1327. DOI: https://doi.org/10.1016/j.micinf.2003.09.008
Fujinaga, M., Chernaia, M. M., Halenbeck, R., Koths, K., & James, M. N. G. (1996). The Crystal Structure of PR3, a Neutrophil Serine Proteinase Antigen of Wegener's Granulomatosis Antibodies. Journal of Molecular Biology, 261(2): 267–278. https://doi.org/10.1006/jmbi.1996.0458 DOI: https://doi.org/10.1006/jmbi.1996.0458
Goodsell, D. (2019). Protein Data Bank: The Single Global Archive for 3D Macromolecular Structure Data. Nucleic Acids Research, 47(D1): D520–D528.
Herro, R., & Grimes, H. L. (2024). The Diverse Roles of Neutrophils from Protection to Pathogenesis. Nature Immunology, 25: 2209–2219. https://doi.org/10.1038/s41590-024-02006-5 DOI: https://doi.org/10.1038/s41590-024-02006-5
Ihza Mahendra, Y. (2021). Studi Docking, Dinamika Molekul, dan Prediksi Toksisitas Senyawa Golongan Alkaloid sebagai Inhibitor Dipeptidyl Peptidase 4 pada Penyakit Diabetes Tipe II. Skripsi/Tesis.
Kementerian Kesehatan Republik Indonesia. (2022). Pedoman Nasional Pelayanan Kedokteran Tatalaksana Kanker Paru. Jakarta: Kementerian Kesehatan Republik Indonesia.
Kim, S., Chen, J., Cheng, T., Gindulyte, A., He, J., He, S., Li, Q., Shoemaker, B. A., Thiessen, P. A., & Yu, B. (2021). PubChem in 2021: New Data Content and Improved Web Interfaces. Nucleic Acids Research, 49(D1): D1388–D1395. DOI: https://doi.org/10.1093/nar/gkaa971
Korkmaz, B., Horwitz, M. S., Jenne, D. E., & Gauthier, F. (2010). Neutrophil Elastase, Proteinase 3, and Cathepsin G as Therapeutic Targets in Human Diseases. Pharmacological Reviews, 62(4): 726–759. https://doi.org/10.1124/pr.110.002733 DOI: https://doi.org/10.1124/pr.110.002733
Kotta, J. C., Lestari, A. B. S., Candrasari, D. S., & Hariono, M. (2020). Medicinal Effect, In Silico Bioactivity Prediction, and Pharmaceutical Formulation of Ageratum conyzoides L.: A Review. Scientifica, 2020: 6420909. https://doi.org/10.1155/2020/6420909 DOI: https://doi.org/10.1155/2020/6420909
Naish, E., Wood, A. J., Stewart, A. P., Routledge, M., Morris, A. C., Chilvers, E. R., & Lodge, K. M. (2023). The Formation and Function of the Neutrophil Phagosome. Immunological Reviews, 314(1): 158–180. https://doi.org/10.1111/imr.13173 DOI: https://doi.org/10.1111/imr.13173
Nauseef, W. M. (2007). How Human Neutrophils Kill and Degrade Microbes: An Integrated View. Immunological Reviews, 219(1): 88–102. DOI: https://doi.org/10.1111/j.1600-065X.2007.00550.x
Novianty, R. (2023). Analisis Farmakokinetik, Toksisitas dan Drug-Likeness Lima Senyawa Aktif Biji Pinang sebagai Antidepresan secara In Silico. Jurnal Inovasi Pendidikan dan Sains, 4(1): 61–66. DOI: https://doi.org/10.51673/jips.v4i1.1511
Nursanti, O. (2021). Validasi Penambatan Molekul untuk Mendapatkan Ligan Aktif pada Reseptor Cyclooxygenase 2. Prosiding Seminar Informasi Kesehatan Nasional: 411–430.
Nusantoro, Y. R., & Fadlan, A. (2020). Analisis Sifat Mirip Obat, Prediksi ADMET, dan Penambatan Molekular Isatinil-2-Aminobenzoilhidrazon dan Kompleks Logam Transisi Co(II), Ni(II), Cu(II), Zn(II) terhadap BCL2-XL. Akta Kimia Indonesia, 5(2): 114–126. DOI: https://doi.org/10.12962/j25493736.v5i2.7881
Okunade, A. L. (2002). Ageratum conyzoides L. (Asteraceae). Fitoterapia, 73(1): 1–16. https://doi.org/10.1016/S0367-326X(01)00364-1 DOI: https://doi.org/10.1016/S0367-326X(01)00364-1
Perera, N. C., Schilling, O., Kittel, H., Back, W., Kremmer, E., & Jenne, D. E. (2012). NSP4, an Elastase-Related Protease in Human Neutrophils with Arginine Specificity. Proceedings of the National Academy of Sciences of the United States of America, 109(16): 6229–6234. https://doi.org/10.1073/pnas.1200470109 DOI: https://doi.org/10.1073/pnas.1200470109
Pham, C. T. N. (2006). Neutrophil Serine Proteases: Specific Regulators of Inflammation. Nature Reviews Immunology, 6(7): 541–550. https://doi.org/10.1038/nri1841 DOI: https://doi.org/10.1038/nri1841
pkCSM. (2021). pkCSM: Predicting Small-Molecule Pharmacokinetic and Toxicity Properties. Available at: https://biosig.lab.uq.edu.au/pkcsm/ (Accessed 09 September 2024).
Protein Data Bank. (2021). Protein Data Bank. Available at: https://www.rcsb.org/ (Accessed 09 September 2024).
Protox Web Server. (2021). ProTox-III: Toxicity Prediction Webserver. Available at: https://tox.charite.de/protox3/ (Accessed 09 September 2024).
Schuhmann, F., Tan, X., Gerhards, L., et al. (2022). The Same, but Different, but Still the Same: Structural and Dynamical Differences of Neutrophil Elastase and Cathepsin G. European Physical Journal D, 76: 126. https://doi.org/10.1140/epjd/s10053-022-00452-0 DOI: https://doi.org/10.1140/epjd/s10053-022-00452-0
Sethi, A., Joshi, K., Sasikala, K., & Alvala, M. (2019). Molecular Docking in Modern Drug Discovery: Principles and Recent Applications. Drug Discovery and Development-New Advances, 2: 1–21. DOI: https://doi.org/10.5772/intechopen.85991
Shafqat, A., Khan, J. A., Alkachem, A. Y., Sabur, H., Alkattan, K., Yaqinuddin, A., & Sing, G. K. (2023). How Neutrophils Shape the Immune Response: Reassessing Their Multifaceted Role in Health and Disease. International Journal of Molecular Sciences, 24(24): 17583. https://doi.org/10.3390/ijms242417583 DOI: https://doi.org/10.3390/ijms242417583
Sharma, P. D., & Sharma, O. P. (1995). Natural Products Chemistry and Biological Properties of the Ageratum Plant. Toxicological and Environmental Chemistry, 50(1–4): 213–232. DOI: https://doi.org/10.1080/02772249509358217
Soehnlein, O., & Lindbom, L. (2010). Phagocyte Partnership During the Onset and Resolution of Inflammation. Nature Reviews Immunology, 10(6): 427–439. https://doi.org/10.1038/nri2779 DOI: https://doi.org/10.1038/nri2779
Stefaniu, A. (2019). Molecular Docking and Molecular Dynamics. BoD–Books on Demand. DOI: https://doi.org/10.5772/intechopen.77898
Van Wyk, B. E., & Wink, M. (2017). Medicinal Plants of the World (2nd ed.). Wallingford, UK: CABI. DOI: https://doi.org/10.1079/9781786393258.0000
Weni, M., Safithri, M., & Seno, D. S. H. (2020). Molecular Docking of Active Compounds Piper crocatum on the α-Glucosidase Enzyme as Antidiabetic. Indonesian Journal of Pharmaceutical Science and Technology, 7(2): 64–72. DOI: https://doi.org/10.24198/ijpst.v7i2.21120
Widaryanto, E., & Azizah, N. (2018). Perspektif Tanaman Obat Berkhasiat: Peluang, Budidaya, Pengolahan Hasil, dan Pemanfaatan. Malang: Universitas Brawijaya Press.
Yadav, N., Ganie, S. A., Singh, B., Chhillar, A. K., & Yadav, S. S. (2019). Phytochemical Constituents and Ethnopharmacological Properties of Ageratum conyzoides L. Phytotherapy Research, 33(9): 2163–2178. https://doi.org/10.1002/ptr.6405 DOI: https://doi.org/10.1002/ptr.6405