Synthesis and Structure of the β-Carboline Derivatives and Their Binding Intensity with Cyclin-Dependent Kinase 2
作者:Yue Wang、Qiaomei Jin、Guowu Lin、Taotao Yang、Zhanwei Wang、Yi Lu、Yimin Tang、Lifang Liu、Tao Lu
DOI:10.1248/cpb.60.435
日期:——
Series of 3-substituted of 6-aminosulfonyl-β-carbolines were designed and synthesized. In addition, the binding mode of these β-carboline derivatives with cyclin-dependent kinase 2 (CDK2) was studied by means of fluorescence measurements and molecular docking calculation. The results showed that replacement of 3-cyclohexylmethoxy group will increase the hydrophobic binding interaction with the deep hydrophobic pocket of CDK2 correlate to the higher binding intensity.
一系列3-取代的6-氨基磺酰基-β-咔啉被设计和合成。此外,通过荧光测量和分子对接计算研究了这些β-咔啉衍生物与细胞周期依赖性激酶2(CDK2)的结合模式。结果显示,3-环己基甲氧基团的取代会增加与CDK2深疏水口袋的疏水性结合相互作用,这与更高的结合强度相关。