RIBOZYMES

这个子项目是利用资源的许多研究子项目之一。 由NIH/NCRR资助的中心拨款提供。对子项目的主要支持 子项目的首席调查员可能是由其他来源提供的， 包括美国国立卫生研究院的其他来源。为子项目列出的总成本可能 表示该子项目使用的中心基础设施的估计数量， 不是由NCRR赠款提供给次级项目或次级项目工作人员的直接资金。 像蛋白质一样，RNA折叠成功能所需的明确的三维结构。RNA折叠问题旨在了解RNA结构建立在其上的分子和动力学原理。解决RNA折叠问题需要了解折叠中间体的结构。我们的长期目标是确定一系列平衡和动力学折叠中间体的结构，以充分描绘不同三级RNA的完整折叠途径。我们的短期目标是建立冷冻-EM技术用于重量小于100 kDa的RNA的天然和折叠中间体结构研究的可行性。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. Like proteins, RNA folds into well-defined three-dimensional structures required for function. The RNA folding problem aims to understand the molecular and dynamic principles upon which RNA structures are built. Solving the RNA folding problem requires knowledge of the structure of folding intermediates. Our long-term goal is to determine the structures of a series of equilibrium and kinetic folding intermediates to fully delineate an entire folding pathway for different tertiary RNAs. Our short term goal is to establish the feasibility of the cryo-EM technique for structure studies of native and folding intermediates of RNAs weighing less than 100 kDa.