| Autor: |
Kumar Sushil, Joshi Nidhi, Choudhir Gourav, Sharma Sakshi, Tiwari Abhay, Alharbi Sulaiman Ali, Alfarraj Saleh, Ansari Mohammad Javed |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Polish Journal of Microbiology, Vol 73, Iss 2, Pp 207-215 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2544-4646 |
| DOI: |
10.33073/pjm-2024-020 |
| Popis: |
Chikungunya virus (CHIKV) causes a debilitating fever and joint pain, with no specific antiviral treatment available. Halogenated secondary metabolites from plants are a promising new class of drug candidates against chikungunya, with unique properties that make them effective against the virus. Plants produce these compounds to defend themselves against pests and pathogens, and they are effective against a wide range of viruses, including chikungunya. This study investigated the interactions of halogenated secondary metabolites with nsP2pro, a therapeutic target for CHIKV. A library of sixty-six halogenated plant metabolites screened previously for ADME properties was used. Metabolites without violation of Lipinski’s rule were docked with nsP2pro using AutoDock Vina. To find the stability of the pipoxide chlorohydrin-nsP2pro complex, the GROMACS suite was used for MD simulation. The binding free energy of the ligand-protein complex was computed using MMPBSA. Molecular docking studies revealed that halogenated metabolites interact with nsP2pro, suggesting they are possible inhibitors. Pipoxide chlorohydrin showed the greatest affinity to the target. This was further confirmed by the MD simulations, surface accessible area, and MMPBSA studies. Pipoxide chlorohydrin, a halogenated metabolite, was the most potent against nsP2pro in the survey. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
