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相关概念视频

Genetic Screens02:46

Genetic Screens

Genetic screens are tools used to identify genes and mutations responsible for phenotypes of interest. Genetic screens help identify individuals or a group of people at risk of developing  genetic diseases and help them with early intervention, targeted therapy, and reproductive options.
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which result in visible changes...
Patch Clamp01:18

Patch Clamp

Many fundamental cell functions such as muscle contraction and nerve transmission rely on the electrical signals produced by the movement of positively and negatively charged ions across the cell membrane. One competent method to record current flowing across the whole cell or single ion channel is the patch-clamp technique.
In this method, a glass micropipette containing electrolyte solution is tightly sealed against a small portion of the cell membrane. As a result, a patch of the cell...

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Hand Controlled Manipulation of Single Molecules via a Scanning Probe Microscope with a 3D Virtual Reality Interface
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VSpipe-GUI,一个用于虚拟选和击中选择的交互式图形用户界面.

Rashid Hussain1, Andrew Scott Hackett1, Sandra Álvarez-Carretero2

  • 1School of Biological Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PT, UK.

International journal of molecular sciences
|February 24, 2024
PubMed
概括
此摘要是机器生成的。

VSpipe-GUI是一个用户友好的跨平台工具,用于计算机辅助药物开发. 它通过新的空间过模块来增强虚拟选,以进行高效的配体选择,加速药物发现.

关键词:
在AutoDock中使用AutoDock.自动接口维纳 (Vina) 是一个自动接口在VSpipe中使用.这就是VSpipe-GUI.化学信息学 化学信息学停靠的对接方式药物设计 药物设计虚拟选 虚拟选 虚拟选

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科学领域:

  • 计算化学是一种计算化学.
  • 药物发现 药物发现
  • 生物信息学是一种生物信息学.

背景情况:

  • 虚拟查对于计算机辅助药物开发至关重要,但通常需要专门的用户或是平台限制.
  • 现有的工具缺乏用户友好性和广泛的操作系统兼容性.
  • 之前的工作引入了VSpipe,这是一个基于结构的虚拟选的命令行管道.

研究的目的:

  • 为虚拟选开发一个交互式,用户友好的,跨平台的图形用户界面 (GUI).
  • 提高虚拟选过程的效率和可访问性.
  • 引入一种新的化合物选择模块,用于有针对性的连接物识别.

主要方法:

  • 开发了VSpipe-GUI,这是一个基于Python的工具包,具有交互式GUI.
  • 实现了一个新的空间过模块,用于根据结合点特征选择化合物.
  • 使用AutoDock Vina对VSpipe-GUI进行了测试,用于对抗C型肝炎病毒NS3蛋白酶.

主要成果:

  • VSpipe-GUI在多个操作系统 (Linux,Windows,Mac OS X) 中提供了改进的用户友好性和可访问性.
  • 与之前的版本相比,新的实现显示了明显更快的对接性能.
  • 空间过模块有效地和专门选择的配体与目标结合部位 (HCV NS3催化血清139) 相互作用.

结论:

  • VSpipe-GUI通过提供可访问和高效的药物发现工具来使虚拟查民主化.
  • 空间过模块代表了从大型化学库中识别相关化合物的重大进步.
  • 这种增强的管道加速了对治疗点的潜在候选药物的识别.