Misacylated Transfer RNAs Having a Chemically Removable Protecting Group
作者:Michiel Lodder、Serguei Golovine、Andrei L. Laikhter、Vladimir A. Karginov、Sidney M. Hecht
DOI:10.1021/jo971692l
日期:1998.2.1
The 4-pentenoyl group and a number of derivatives have been studied as protectinggroups for N(alpha) of the aminoacyl moiety in misacylated tRNAs. The unsubstituted 4-pentenoyl group itself was found to function as efficiently as any of the derivatives studied. Four different N-(4-pentenoyl)aminoacyl-tRNA(CUA)s were prepared and shown to undergo deprotection readily upon admixture of aqueous iodine;