对非核糖体合成酶腺化域的结构,生化和生物信息分析
Stephanie C Heard1, Jaclyn M Winter1
1Department of Pharmacology and Toxicology, University of Utah, Salt Lake City, UT 84112, USA. sheard@uic.edu.
Natural product reports
|March 15, 2024
概括
基化 (A) 域对于细菌过程和蛋白质合成至关重要. 本综述涵盖了它们的表征,有助于预测生物活性非核糖体的药物发现.
科学领域:
- 生物化学 生物化学
- 分子生物学分子生物学
- 生物信息学是一种生物信息学.
背景情况:
- 基化 (A) 域是参与许多生物过程的重要酶,包括细菌的平衡,病原性和氨基酸激活用于蛋白质合成.
- 基础研究,特别是关于非核糖体合成酶 (NRPSs) 的基础研究,已经大大提高了对A域分子结构和生物化学功能的理解.
- 在NRPS通路中的A域负责激活链延长的基质,从而产生许多生物活性非核糖体.
研究的目的:
- 总结腺化 (A) 域的特征,重点关注非核糖体合成酶 (NRPS) 途径内的特征.
- 从1997年到2023年,审查了解A域结构,功能和预测能力的进展.
- 突出提高生物信息学工具在天然产品药物发现中预测NRPS产品的重要性.
主要方法:
- 从1997年7月到2023年7月,对科学文献的综述,重点关注基化 (A) 域的表征.
- 包括研究详细阐明蛋白质结构的A域的研究.
- 摘要:用于生物化学表征的 * in vitro * 测试开发和预测的 * in silico * 工具进步.
主要成果:
- 一个领域研究的全面概述,包括结构,生化和计算方面的方面.
- 在了解A域的酶机制和基质特异性方面取得了明显的进展.
- 确定了NRPS衍生化合物的*in silico*预测工具的改进.
结论:
- 继续对A域进行表征对于进一步了解NRPS路径及其产品至关重要.
- 增强的生物信息学工具对于利用基因组数据来发现新的生物活性天然产品至关重要.
- 本综述为未来的A域酶学研究及其在药物发现中的应用提供了基础.
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