首页> 外文会议>International Conference and Workshop on Basic and Applied Sciences >Inhibitor Candidates's Identification of HCV's RNA polymerase NS5B Using Virtual Screening against iPPI-library
【24h】

Inhibitor Candidates's Identification of HCV's RNA polymerase NS5B Using Virtual Screening against iPPI-library

机译:抑制剂候选候选HCV的RNA聚合酶NS5B使用虚拟筛选对IPPI-LIBRINT的鉴定

获取原文

摘要

Hepatitis C is one of the major causes of chronic liver failure that caused by Hepatitis C Virus (HCV). Preventing the progression of HCV's replication through the inhibition of The RNA polymerase NS5B of Hepatitis C virus (NS5B) can be achieved via 4 binding regions: Site I (Thumb I), Site II (Thumb II), Site III (Palm I), and Site IV (Palm II). The aim of this research is to identify a candidate of NS5B inhibitor as an alternative for Hepatitis C treatment. An NS5B's 3D structure (PDB ID= 3D5M) used in this study has met some criteria of a good model to be used in virtual screening againts iPPI-lib using MTiOpenScreen webserver. The top two natural compounds resulted here then docked using Pyrix 0.8 and discovered trans-6-Benzamido-2-methyldecahydroisoquinoline (-9, 1kcal/mol) and 2,4-dichloro-5-[4-(2 methoxyphenyl) piperazine-l-carbonyl]-N-[3-(trifluoromethyl)phenyl] benzenesulfonamide (9,4 kcal/mol) can bind to Tyr448 similar with all three established inhibitors, such as setrobuvir (-11,4 kcal/mol; site 3 inhibitor), CHEMBL379677 (-9,1 kcal/mol; site 1 inhibitor), and nesbuvir (-7,7 kcal/mol; site 4 inhibitor). The results of this study are relatively still needs to be tested, both in vitro and in vivo, in order to obtain more comprehensive knowledges as a follow-up of this predictive study.
机译:丙型肝炎是乙型肝炎病毒(HCV)引起的慢性肝功能衰竭的主要原因之一。通过4个结合区域实现通过抑制HCV的RNA聚合酶NS5b的复制的进展可以通过4个结合区域实现:位点I(拇指I),部位II(Thumb II),部位III(Palm I),和网站IV(棕榈II)。该研究的目的是鉴定NS5B抑制剂的候选者作为丙型肝炎治疗的替代方案。本研究中使用的NS5B的3D结构(PDB ID = 3D5M)符合使用Mtiopenscreen WebServer在虚拟筛选Againts IPPI-lib中使用的良好模型的一些标准。此前两种天然化合物在此产生,然后使用Pyrix 0.8和发现的反式-6-苯甲酰氨基-2-甲基二羟基喹啉(-9,1kcal / mol)和2,4-二氯-5- [4-(2甲氧基苯基)哌嗪-L - 羰基] -N- [3-(三氟甲基)苯基]苯磺酰胺(9,4千卡/摩尔)可以与Tyr448与所有三种已建立的抑制剂相似,例如濑果菌(-11,4千卡/摩尔;部位3抑制剂) ,ChemBl379677(-9,1克尔/摩尔;位点1抑制剂)和Nesbuvir(-7,7 kcal / mol;部位4抑制剂)。本研究的结果相对仍然需要在体外​​和体内测试,以获得更全面的知识作为这种预测研究的后续行动。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号