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Why is interoperability between the two fields of chemical crystallography and protein crystallography so difficult?

机译:为什么化学晶体学和蛋白质晶体学这两个领域之间的互操作性如此困难?

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摘要

The interoperability of chemical and biological crystallographic data is a key challenge to research and its application to pharmaceutical design. Research attempting to combine data from the two disciplines, small-molecule or chemical crystallography (CX) and macromolecular crystallography (MX), will face unique challenges including variations in terminology, software development, file format and databases which differ significantly from CX to MX. This perspective overview spans the two disciplines and originated from the investigation of protein binding to model radiopharmaceuticals. The opportunities of interlinked research while utilizing the two databases of the CSD (Cambridge Structural Database) and the PDB (Protein Data Bank) will be highlighted. The advantages of software that can handle multiple file formats and the circuitous route to convert organometallic small-molecule structural data for use in protein refinement software will be discussed. In addition some pointers to avoid being shipwrecked will be shared, such as the care which must be taken when interpreting data precision involving small molecules versus proteins.
机译:化学和生物晶体学数据的互操作性是研究及其在药物设计中的应用面临的主要挑战。试图将小分子或化学晶体学(CX)和大分子晶体学(MX)这两个学科的数据结合起来的研究将面临独特的挑战,包括术语,软件开发,文件格式和数据库的变化,这些变化在CX和MX之间存在很大差异。此透视图概述了这两个学科,并起源于蛋白质与模型放射性药物结合的研究。将重点介绍利用CSD(剑桥结构数据库)和PDB(蛋白质数据库)这两个数据库进行相互联系的研究的机会。将讨论可以处理多种文件格式的软件的优势以及用于转换有机金属小分子结构数据以用于蛋白质提纯软件的the回路径。此外,还将分享一些避免沉船的指针,例如在解释涉及小分子与蛋白质的数据精度时必须格外小心。

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