用于残留特异性和蛋白质晚期功能化的杂乱酶
Ashley K Alexander1, Sherif I Elshahawi1
1Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Rinker Health Science Campus, Irvine, CA 92618, USA.
Chembiochem : a European journal of chemical biology
|June 20, 2023
概括
酶使和蛋白质的选择性晚期功能化能够用于药物发现和生物对等化学. 这种强大的生物催化方法克服了为先进的生物研究修改复杂生物分子的挑战.
科学领域:
- 生物化学 生物化学
- 化学生物学 化学生物学
- 药物发现 药物发现 药物发现
背景情况:
- 和蛋白质的后期功能化对于药物发现和生物对等化学是至关重要的.
- 在复杂的生物分子中选择性修改特定的氨基酸仍然是一个重大挑战.
- 生物催化提供了一种选择性,高效和经济的分子修饰方法.
研究的目的:
- 突出能够选择性地对和蛋白质中的氨基酸残留物进行后期修改的酶.
- 为各种应用展示具有广泛基质耐受性的酶.
- 审查这些酶修饰所能实现的下游生物对等反应.
主要方法:
- 对和蛋白质中选择性氨基酸修饰的酶的文献综述.
- 酶基质范围和耐受性的分析.
- 汇编了使用酶改性基质报告的生物对等反应.
主要成果:
- 识别了几种具有广泛基质耐受性的酶,用于晚期功能化.
- 在各种和蛋白质环境中对特定氨基酸残留物进行选择性修改的证明.
- 由这些酶修饰促进的成功下游生物对等反应的例子.
结论:
- 酶后期功能化是一种修改和蛋白质的强大策略.
- 这些方法促进了药物发现,生物对等化学和生物研究.
- 具有广泛基质耐受性的酶是解锁生物分子修饰新应用的关键.
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