与大肠杆菌核糖体30 S亚基与聚（U）和NAcPhe - tRNA（Phe）形成的复合物中的蛋白质直接相互作用的tRNA核苷酸残基。
Nucleotide residues of tRNA, directly interacting with proteins within the complex of the 30 S subunit of E. coli ribosome with poly(U) and NAcPhe-tRNA(Phe).
作者信息
Abdurashidova G G, Tsvetkova E A, Budowsky E I
机构信息
Zelinsky Institute of Organic Chemistry, USSR Academy of Sciences, Moscow.
出版信息
FEBS Lett. 1989 Jan 30;243(2):299-302. doi: 10.1016/0014-5793(89)80149-8.
PMID:2645171
Abstract
With the aid of photoinduced tRNA-protein cross-linking, nucleotide residues A21, U45 and U60 were shown to interact directly with proteins S5, S7 and S9 respectively, in the complex of the 30 S subunit of E. coli ribosome with poly(U) and NAcPhe-tRNA(Phe). These nucleotide residues are located in the central part of the L-form in the tertiary structure of RNA.
摘要
借助光诱导的tRNA-蛋白质交联技术，在大肠杆菌核糖体30 S亚基与聚（U）和NAcPhe-tRNA（Phe）的复合物中，已表明核苷酸残基A21、U45和U60分别与蛋白质S5、S7和S9直接相互作用。这些核苷酸残基位于RNA三级结构中L形的中心部分。
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