Ribosome-mediated incorporation of fluorescent amino acids into peptides in vitro

被引:15
|
作者
Lee, Joongoo [1 ,2 ]
Schwarz, Kevin J. [3 ]
Yu, Hao [4 ,5 ]
Kruger, Antje [1 ,2 ]
Anslyn, Eric, V [6 ]
Ellington, Andrew D. [7 ]
Moore, Jeffrey S. [3 ,8 ]
Jewett, Michael C. [1 ,2 ]
机构
[1] Northwestern Univ, Dept Chem & Biol Engn, Evanston, IL 60208 USA
[2] Northwestern Univ, Ctr Synthet Biol, Evanston, IL 60208 USA
[3] Univ Illinois, Dept Chem, Urbana, IL 61801 USA
[4] Univ Illinois, Dept Chem Engn, Urbana, IL 61801 USA
[5] Univ Illinois, Dept Biomol Engn, Urbana, IL 61801 USA
[6] Univ Texas Austin, Dept Chem & Biochem, Austin, TX 78712 USA
[7] Univ Texas Austin, Dept Chem & Biochem, Inst Cellular & Mol Biol, Austin, TX 78712 USA
[8] Univ Illinois, Beckman Inst Adv Sci & Technol, Urbana, IL 61801 USA
关键词
Fluorescence; -; RNA;
D O I
10.1039/d0cc07740b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We report the design, chemical synthesis, and flexizyme-catalyzed transfer RNA (tRNA) acylation of a variety of fluorescent amino acids (FAAs). The fluorescent groups include pyrene, coumarin, nitrobenzoxadiazole, and fluorescein variants. We further demonstrate site-specific incorporation of the FAAs into peptides by the ribosome in vitro through genetic code reprogramming.
引用
收藏
页码:2661 / 2664
页数:4
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