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Cokol NK, Erden K, Gunay FM, Dengiz C, Balci M. Synthesis of thienopyridinones via hydrazide-alkyne cyclization. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Yadav DK, Kumar S, Saloni, Misra S, Yadav L, Teli M, Sharma P, Chaudhary S, Kumar N, Choi EH, Kim HS, Kim MH. Molecular Insights into the Interaction of RONS and Thieno[3,2-c]pyran Analogs with SIRT6/COX-2: A Molecular Dynamics Study. Sci Rep 2018; 8:4777. [PMID: 29556059 PMCID: PMC5859274 DOI: 10.1038/s41598-018-22972-9] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 03/05/2018] [Indexed: 01/21/2023] Open
Abstract
SIRT6 and COX-2 are oncogenes target that promote the expression of proinflammatory and pro-survival proteins through a signaling pathway, which leads to increased survival and proliferation of tumor cells. However, COX-2 also suppresses skin tumorigenesis and their relationship with SIRT6, making it an interesting target for the discovery of drugs with anti-inflammatory and anti-cancer properties. Herein, we studied the interaction of thieno[3,2-c]pyran analogs and RONS species with SIRT6 and COX-2 through the use of molecular docking and molecular dynamic simulations. Molecular docking studies revealed the importance of hydrophobic and hydrophilic amino acid residues for the stability. The molecular dynamics study examined conformational changes in the enzymes caused by the binding of the substrates and how those changes affected the stability of the protein-drug complex. The average RMSD values of the backbone atoms in compounds 6 and 10 were calculated from 1000 ps to 10000 ps and were found to be 0.13 nm for both compounds. Similarly, the radius of gyration values for compounds 6 and 10 were found to be 1.87 ± 0.03 nm and 1.86 ± 0.02 nm, respectively. The work presented here, will be of great help in lead identification and optimization for early drug discovery.
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Affiliation(s)
- Dharmendra K Yadav
- College of Pharmacy, Gachon University of Medicine and Science, 191, Hambangmoe-ro, Yeonsu-gu, Incheon, 21936, Republic of Korea.
| | - Surendra Kumar
- College of Pharmacy, Gachon University of Medicine and Science, 191, Hambangmoe-ro, Yeonsu-gu, Incheon, 21936, Republic of Korea
| | - Saloni
- College of Pharmacy, Gachon University of Medicine and Science, 191, Hambangmoe-ro, Yeonsu-gu, Incheon, 21936, Republic of Korea
| | - Sanjeev Misra
- Department of Biochemistry, All India Institute of Medical Science, Jodhpur, Rajasthan, 342005, India
| | - Lalit Yadav
- Department of Chemistry, Malaviya National Institute of Technology, Jawaharlal Nehru Marg, Jaipur, 302017, India
| | - Mahesh Teli
- Faculty of Biochemistry and Molecular Medicine Aapistie, University of Oulu, 7A, Oulu, 90220, Finland
| | - Praveen Sharma
- Department of Biochemistry, All India Institute of Medical Science, Jodhpur, Rajasthan, 342005, India
| | - Sandeep Chaudhary
- Department of Chemistry, Malaviya National Institute of Technology, Jawaharlal Nehru Marg, Jaipur, 302017, India
| | - Naresh Kumar
- Plasma Bioscience Research Center/Department of Electrical and Biological Physics, Kwangwoon University, 20 Kwangwon-Ro, Nowon-Gu, Seoul, 139-701, Republic of Korea.,Department of Chemistry, Research group PLASMANT, University of Antwerp, BE-2610, Wilrijk-Antwerp, Belgium
| | - Eun Ha Choi
- Plasma Bioscience Research Center/Department of Electrical and Biological Physics, Kwangwoon University, 20 Kwangwon-Ro, Nowon-Gu, Seoul, 139-701, Republic of Korea
| | - Hyung Sik Kim
- School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Mi-Hyun Kim
- College of Pharmacy, Gachon University of Medicine and Science, 191, Hambangmoe-ro, Yeonsu-gu, Incheon, 21936, Republic of Korea.
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