Folding RNA-Protein Complex into Designed Nanostructures.
Folding RNA-Protein Complex into Designed Nanostructures.
复制标题
将 RNA-蛋白质复合物折叠成设计的纳米结构。
DOI:
10.1007/978-1-4939-2730-2_14
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Saito H.
中科院分区:
文献类型:
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作者:
Shibata T;Suzuki Y;Sugiyama H;Endo M;Saito H.
RNA–protein (RNP) complexes are promising biomaterials for the fields of nanotechnology and synthetic biology. Protein-responsive RNA sequences (RNP motifs) can be integrated into various RNAs, such as messenger RNA, short-hairpin RNA, and synthetic RNA nano-objects for a variety of purposes. Direct observation of RNP interaction in solution at high resolution is important in the design and construction of RNP-mediated nanostructures. Here we describe a method to construct and visualize RNP nanostructures that precisely arrange a target protein on the RNA scaffold with nanometer scale. High-speed AFM (HS-AFM) images of RNP nanostructures show that the folding of RNP complexes of defined sizes can be directly visualized at single RNP resolution in solution.