KDBI-RP:RNA-蛋白相互作用数据库的动态数据
Yunpeng He1, Dongyue Hou1, Yuzong Chen2
1School of Pharmaceutical Sciences, Shanghai Engineering Research Center of Immunotherapeutics, Fudan University, Shanghai 201203, China.
Journal of molecular biology
|July 27, 2025
概括
一个新的数据库,KDBI-RP,现在提供了RNA-蛋白相互作用 (RPI) 的定量动态数据. 此资源有助于RNA生物学研究和基于RNA的药物的开发.
科学领域:
- 分子生物学分子生物学
- 生物信息学是一种生物信息学.
- 生物化学 生化学
背景情况:
- 对RNA-蛋白相互作用 (RPIs) 的定量动态数据对于理解细胞机制至关重要,但目前很少.
- 在转录后调节,合成生物学和治疗开发中,RPI发挥着至关重要的作用.
- 现有的数据库缺乏针对RPI的综合动态信息.
研究的目的:
- 引入KDBI-RP,这是生物分子相互作用动态数据库 (KDBI) 的专用扩展.
- 为RNA-蛋白相互作用动力学提供一个集中的,定量资源.
- 支持RNA生物学和基于RNA的医学研究的进步.
主要方法:
- 对RNA-蛋白相互作用的结合数据的系统整合.
- 包括运动速率常数 (关联 - kon,解离 - koff) 和平衡解离常数 (Kd).
- 精选的数据包括测试条件,文献来源,以及蛋白质,RNA和复合物的详细注释.
主要成果:
- KDBI-RP包含了3,657个对kon的条目,3,761个对koff的条目,以及175,932个对Kd的条目.
- 数据库提供了全面的注释,包括序列,结构和功能信息.
- 所有数据都是精选的,并与原始文献来源联系在一起.
结论:
- KDBI-RP显著扩大了RNA-蛋白相互作用的可用定量动力学数据.
- 该数据库为RNA生物学和基于RNA的治疗研究人员提供了宝贵的资源.
- 预计KDBI-RP (http://www.kdbirp.aiddlab.com) 的可访问性将加速这些领域的研究.
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