Mutant ribosomal protein with defective RNA binding site.

Mutant ribosomal protein with defective RNA binding site.
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具有缺陷 RNA 结合位点的突变核糖体蛋白。

DOI:
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发表时间:
1971
期刊:
Nature: New biology
影响因子:
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通讯作者:
C. Kurland
C. Kurland
中科院分区:
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文献类型:
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作者:
M. Green;C. Kurland

文献摘要

被引文献

相似文献

大肠杆菌的 30S 核糖体亚基含有 21 种不同的蛋白质 1-4,它们与 16S RNA 一起可以在体外重新组装形成功能性 30S 颗粒 5。五种蛋白质可以单独结合到 16S RNA6-8 上的特定位点,它们是 S4、S7、S8、S15 和 S20(最近几个实验室采用的命名法来报告大肠杆菌系统的结果9)。我们在这里报告了影响核糖体蛋白质-核酸相互作用的突变的首次鉴定。
THE 30S ribosomal subunits of Escherichia coli contain twenty-one different proteins1–4, which together with 16S RNA can reassemble in vitro to form functional 30S particles5. Five proteins can individually bind to specific sites on the 16S RNA6–8 and these are S4, S7, S8, S15 and S20 (in the nomenclature recently adopted by several laboratories to report results with the E. coli system9). We report here the first identification of a mutation that affects a ribosomal protein-nucleic acid interaction.