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Protein Design: From the Aspect of Water Solubility and Stability
Chemical Reviews ( IF 62.1 ) Pub Date : 2022-08-03 , DOI: 10.1021/acs.chemrev.1c00757
Rui Qing 1, 2, 3 , Shilei Hao 2, 4 , Eva Smorodina 5 , David Jin 6 , Arthur Zalevsky 7 , Shuguang Zhang 2
Affiliation  

Water solubility and structural stability are key merits for proteins defined by the primary sequence and 3D-conformation. Their manipulation represents important aspects of the protein design field that relies on the accurate placement of amino acids and molecular interactions, guided by underlying physiochemical principles. Emulated designer proteins with well-defined properties both fuel the knowledge-base for more precise computational design models and are used in various biomedical and nanotechnological applications. The continuous developments in protein science, increasing computing power, new algorithms, and characterization techniques provide sophisticated toolkits for solubility design beyond guess work. In this review, we summarize recent advances in the protein design field with respect to water solubility and structural stability. After introducing fundamental design rules, we discuss the transmembrane protein solubilization and de novo transmembrane protein design. Traditional strategies to enhance protein solubility and structural stability are introduced. The designs of stable protein complexes and high-order assemblies are covered. Computational methodologies behind these endeavors, including structure prediction programs, machine learning algorithms, and specialty software dedicated to the evaluation of protein solubility and aggregation, are discussed. The findings and opportunities for Cryo-EM are presented. This review provides an overview of significant progress and prospects in accurate protein design for solubility and stability.

中文翻译:

蛋白质设计:从水溶性和稳定性方面

水溶性和结构稳定性是由一级序列和 3D 构象定义的蛋白质的关键优点。它们的操作代表了蛋白质设计领域的重要方面,该领域依赖于氨基酸的准确放置和分子相互作用,并以基本的物理化学原理为指导。具有明确属性的模拟设计蛋白既可以为更精确的计算设计模型提供知识库,也可以用于各种生物医学和纳米技术应用。蛋白质科学的不断发展、计算能力的提高、新算法和表征技术为溶解度设计提供了超越猜测的复杂工具包。在这篇综述中,我们总结了蛋白质设计领域在水溶性和结构稳定性方面的最新进展。在介绍基本设计规则后,我们讨论了跨膜蛋白溶解和从头跨膜蛋白设计。介绍了增强蛋白质溶解度和结构稳定性的传统策略。涵盖了稳定蛋白质复合物和高阶组装的设计。讨论了这些努力背后的计算方法,包括结构预测程序、机器学习算法和致力于评估蛋白质溶解度和聚集的专业软件。介绍了冷冻电镜的研究结果和机遇。这篇综述概述了精确蛋白质设计的溶解度和稳定性方面的重大进展和前景。
更新日期:2022-08-03
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