원문정보
초록
영어
The c-Jun N-terminal kinase (JNK3) play major role in neurodegenerative diseases like Alzheimer’s disease, Parkinson’s disease, cerebral ischemia and other Central Nervous System disorders. Since JNK3 is primarily stated in the brain and stimulated by stress-stimuli, this situation is conceivable that inhibiting JNK3 could be a possible treatment for the mechanisms underlying neurodegenerative diseases. In this study drugs from Zinc15 database were screened to identify the JNK3 inhibitors by Molecular docking and Density functional theory approach. Molecular docking was done by Autodock vina and the ligands were selected based on the binding affinity. Our results identified top ten novel ligands as potential inhibitors against JNK3. Molecular docking revealed that Venetoclax, Fosaprepitant and Avapritinib exhibited better binding affinity and interacting with proposed binding site residues of JNK3. Density functional theory was used to compute the values for energy gap, lowest unoccupied molecular orbital (LUMO), and highest occupied molecular orbital (HOMO). The results of Density functional theory study showed that Venetoclax, Fosaprepitant and Avapritinib serves as a lead compound for the development of JNK3 small molecule inhibitors.
목차
1. Introduction
2. Materials and methods
2.1 Preparation of protein
2.2 Ligand preparation
2.3 Molecular docking
2.4 Conceptual Density Functional Theory (C-DFT) Analysis
3. Results and Discussion
3.1 Molecular docking
3.2 Conceptual DFT
4. Conclusion
References