作者:D.V. Yanvarev、A.N. Korovina、N.N. Usanov、O.A. Khomich、J. Vepsäläinen、E. Puljula、M.K. Kukhanova、S.N. Kochetkov
DOI:10.1016/j.biochi.2016.05.012
日期:2016.8
inhibitors of the phosphorolytic activity of native and drug-resistant forms of HIV-1 reverse transcriptase (RT) was performed. It was shown that with the increase of the inhibitory potential of BPs towards the phosphorolytic activity raises their ability to inhibit the RT-catalyzed DNA elongation. Herein, we report the impact of the thymidine analog mutations (TAM) on the activity of bisphosphonates, as well
进行了36种亚甲基双膦酸酯(BPs)作为天然和耐药形式的HIV-1逆转录酶(RT)的磷酸水解抑制剂的结构功能分析。结果表明,随着BPs对磷酸分解活性的抑制潜能的增加,其抑制RT催化的DNA延伸的能力也随之增强。在本文中,我们报道了胸苷类似物突变(TAM)对双膦酸盐的活性以及BPs的某些结构特征的影响,从而使它们能够维持对核苷类似物治疗具有抗性的酶的抑制活性。我们估计了Mg(2 +)-配位基团结构,连接基和芳香族药效团对BPs抑制潜能的影响。根据31个BP SAR,