Structure-based design of selective high-affinity telomeric quadruplex-binding ligands
作者:Caterina Maria Lombardo、Iria Sánchez Martínez、Shozeb Haider、Valérie Gabelica、Edwin De Pauw、John E. Moses、Stephen Neidle
DOI:10.1039/c0cc02917c
日期:——
A library of triazole-based telomeric quadruplex-selective ligands has been developed that mimic an established family of tri-substituted acridine-based ligands, using crystal structure data as a starting-point for computer-based design. Binding affinities, estimated by electrospray mass spectrometry, are in accord with the design concept.
我们利用晶体结构数据作为计算机设计的起点,开发了一个基于三唑的端粒四链选择性配体库,该配体模仿了一个已建立的基于三取代吖啶的配体家族。通过电喷雾质谱法估算出的结合亲和力符合设计理念。