Structure-Dependent Binding of Arylimidamides to the DNA Minor Groove
作者:Yun Chai、Manoj Munde、Arvind Kumar、Leah Mickelson、Sen Lin、Nancy H. Campbell、Moloy Banerjee、Senol Akay、Zongying Liu、Abdelbasset A. Farahat、Raja Nhili、Sabine Depauw、Marie-Hélène David-Cordonnier、Stephen Neidle、W. David Wilson、David W. Boykin
DOI:10.1002/cbic.201300622
日期:2014.1.3
Size, charge and polarity: The first detailed study of DNA complexes of modified AIAs shows a surprisingly large variation in DNA interactions with relatively small changes in the structure. Crystallographic analysis of DB1880 bound to an AATT site shows how it fits to the minorgroove with big piperidinyl substituents.
大小、电荷和极性:对改性 AIA 的 DNA 复合物的首次详细研究表明,DNA 相互作用的变化惊人,结构变化相对较小。DB1880 与 AATT 位点结合的晶体学分析显示它如何适合具有大哌啶基取代基的小沟。