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相关概念视频

X-ray Crystallography02:18

X-ray Crystallography

24.0K
The size of the unit cell and the arrangement of atoms in a crystal may be determined from measurements of the diffraction of X-rays by the crystal, termed X-ray crystallography.
Diffraction
Diffraction is the change in the direction of travel experienced by an electromagnetic wave when it encounters a physical barrier whose dimensions are comparable to those of the wavelength of the light. X-rays are electromagnetic radiation with wavelengths about as long as the distance between neighboring...
24.0K
Crystal Growth: Principles of Crystallization01:25

Crystal Growth: Principles of Crystallization

2.2K
Crystallization is a phase transformation process in which crystals are precipitated from a supersaturated solution or formed from other sources. During crystallization, atoms or molecules arrange themselves into a well-defined, rigid crystal lattice to minimize energy.
Initiating crystallization involves manipulating the concentration of the solute and the temperature of the solution. Since crystal growth occurs when the ratio of concentration and solubility of the solute in the solvent...
2.2K

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相关实验视频

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Fully Autonomous Characterization and Data Collection from Crystals of Biological Macromolecules
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Fully Autonomous Characterization and Data Collection from Crystals of Biological Macromolecules

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用CCP4进行宏分子结晶学的持续发展.

Martín Martinez-Ripoll1, Armando Albert1

  • 1Instituto de Química Física Blas Cabrera, Consejo Superior de Investigaciones Científicas, Calle Serrano 119, Madrid, 28006, Spain.

Acta crystallographica. Section D, Structural biology
|June 1, 2023
PubMed
概括

一篇新的文章详细介绍了协作计算项目的演变. 4 (CCP4),这是一个重要的软件套件,用于结构生物学. 本出版物作为CPC4计划的最终参考.

关键词:
中央公关4 中央公关4合作计算项目第1号 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 6 6 7 7 7 7 8 8 8 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 including including including including including including including including including including including including在X射线晶体学软件.宏分子晶体学 宏分子晶体学

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An All-in-one Sample Holder for Macromolecular X-ray Crystallography with Minimal Background Scattering
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Derivatization of Protein Crystals with I3C using Random Microseed Matrix Screening
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科学领域:

  • 结构生物学是结构生物学.
  • 计算式晶体学 计算式晶体学
  • 生物计算是一种生物计算.

背景情况:

  • 协作计算项目第1号 4 (CCP4) 是结构生物学的一个基石软件套件.
  • 它的发展和演变对于推进晶体数据分析至关重要.

研究的目的:

  • 为了提供一个全面的历史记录的协作计算项目No. 4 (CCP4.4) 的内容.
  • 为CCP4套程序及其发展轨迹建立一个最终的参考.

主要方法:

  • 审查历史项目文档.
  • 软件开发里程碑的分析.
  • 汇编了主要研究人员的贡献.

主要成果:

  • 介绍了CCP4演变的详细叙述.
  • 这篇文章是CCP4套件的权威参考.

结论:

  • 艾格里尔和其他人. (2023) 出版物为了解CCP4的影响提供了必不可少的资源.
  • 这项工作巩固了CCP4在计算晶体学方面的遗产.