CATION AND LIGAND BINDING TO UNUSUAL DNA STRUCTURES

阳离子和配体与异常 DNA 结构的结合

• 批准号: 7367749
• 负责人: RICHARD H SHAFER
• 金额: $ 0.77万
• 依托单位: UNIVERSITY OF CALIFORNIA, SAN FRANCISCO
• 依托单位国家: 美国
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-07-01 至 2007-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7367749
• 关键词: CATION; LIGAND; BINDING; UNUSUAL; DNA

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. We are investigating the details of cation binding to DNA quadruplexes and DNA-ligand complexes as determined by Nuclear Magnetic Resonance (NMR) and EXAFS spectroscopies, as well as computational methods. The analysis of these structures requires use of Chimera, MidasPlus, and Sparky, (all developed within the RBVI) as well as other programs. Chimera is also used to help visualize results and obtain otherwise had to obtain views and structural comparisons.

该子项目是利用 NIH/NCRR 资助的中心拨款提供的资源的众多研究子项目之一。子项目和研究者 (PI) 可能已从另一个 NIH 来源获得主要资金，因此可以在其他 CRISP 条目中得到体现。列出的机构是中心的机构，不一定是研究者的机构。我们正在研究通过核磁共振 (NMR) 和 EXAFS 光谱以及计算方法确定的阳离子与 DNA 四链体和 DNA-配体复合物结合的细节。这些结构的分析需要使用 Chimera、MidasPlus 和 Sparky（全部在 RBVI 内开发）以及其他程序。 Chimera 还用于帮助可视化结果并获得否则必须获得的视图和结构比较。