Total Synthesis of the Hypermodified tRNA Nucleoside Epoxyqueuosine
作者:Ines Thoma、Thomas Carell
DOI:10.1002/ejoc.201300586
日期:2013.7
modified nucleosides found in transferRNA (tRNA) of almost all species. Queuosine is found exclusively in the wooble position of the anticodon loop of several tRNA, where it is involved in tRNAAsp, tRNAAsn tRNAHis, and tRNATyr. The biosynthesis of queuosine is performed by prokaryotes, and eukaryotes are fully dependent on this external source. To investigate the interesting biosynthesis of the Q base