Aminoacyl-tRNA Analogues; Synthesis, Purification and Properties of 3′-Anthraniloyl Oligoribonucleotides
摘要:
Reaction of isatoic anhydride with adenosine, adenosine 5'-phosphate, oligoribonucleotides or with the E. coli tRNA(Val) led to attachment of an anthraniloyl residue at 2'- or 3'-OH groups of 3'-terminal ribose residue. No protection of the 5'-hydroxyl group or internal 2'-hydroxyl groups is required for this specific reaction. Anthraniloyl-tRNA which is an analogue of aminoacyl-tRNA forms a ternary complex with EF-Tu*GTP. The anthraniloyl-residue is used as a fluorescent reporter group to monitor interactions with proteins.
Aminoacyl-tRNA Analogues; Synthesis, Purification and Properties of 3<sup>′</sup>-Anthraniloyl Oligoribonucleotides
作者:B. Nawrot、M. Sprinzl
DOI:10.1080/07328319808004677
日期:1998.4
Reaction of isatoic anhydride with adenosine, adenosine 5'-phosphate, oligoribonucleotides or with the E. coli tRNA(Val) led to attachment of an anthraniloyl residue at 2'- or 3'-OH groups of 3'-terminal ribose residue. No protection of the 5'-hydroxyl group or internal 2'-hydroxyl groups is required for this specific reaction. Anthraniloyl-tRNA which is an analogue of aminoacyl-tRNA forms a ternary complex with EF-Tu*GTP. The anthraniloyl-residue is used as a fluorescent reporter group to monitor interactions with proteins.