期刊
JOURNAL OF MOLECULAR MODELING
卷 19, 期 6, 页码 2635-2645出版社
SPRINGER
DOI: 10.1007/s00894-013-1815-y
关键词
Molecular dynamics simulation; MM-PBSA; CDK5; 2-Aminothiazole inhibitor
类别
资金
- National Science Foundation of China [21276122, 21136001, 20876073]
- Nanjing University of Technology of China [ZK200803]
Molecular docking, molecular dynamics (MD) simulations, and binding free energy analysis were performed to reveal differences in the binding affinities between five 2-aminothiazole inhibitors and CDK5. The hydrogen bonding and hydrophobic interactions between inhibitors and adjacent residues are analyzed and discussed. The rank of calculated binding free energies using the MM-PBSA method is consistent with experimental result. The results illustrate that hydrogen bonds with Cys83 favor inhibitor binding. The van der Waals interactions, especially the important contact with Ile10, dominate in the binding free energy and play a crucial role in distinguishing the different bioactivity of the five inhibitors.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据