A highly flexible tRNA acylation method for non-natural potypeptide synthesis

A highly flexible tRNA acylation method for non-natural potypeptide synthesis
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DOI:
10.1038/nmeth877
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发表时间:
2006-05-01
期刊:
影响因子:
48
通讯作者:
Suga, H
Suga, H
中科院分区:
生物学1区
文献类型:
--
作者:
Murakami, H;Ohta, A;Suga, H

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在这里,我们描述了一种新的tRNA合成系统,Flexizyme(FX)系统,用于制备具有几乎无限选择的氨基酸和羟基酸以及tRNA的酰基tRNA。FX系统与适当的无细胞翻译系统的结合使我们能够轻松地进行涉及多种非天然氨基酸的蛋白质和短肽的mRNA编码合成。
Here we describe a de novo tRNA acytation system, the flexizyme (Fx) system, for the preparation of acyl tRNAs with nearly unlimited selection of amino and hydroxy acids and tRNAs. The combination of the Fx system with an appropriate cell-free translation system allows us to readily perform mRNA-encoded synthesis of proteins and short polypeptides involving multiple non-natural amino acids.