the rna conformational requirements for both aminoacylation and adenylation emerging from our studies performed using the valine- and the tyrosine-accepting plant viral rnas are now strongly supported by the histidine-accepting tobacco mosaic virus rna : an ' l'-shaped conformation is recognized by the aminoacyl-trna synthetase whereas only the aminoacyl rna domain ( equivalent in trnas to the continuous helix formed by the acceptor stem and the t stem and loop ) interacts with the trna nucleotidyltransferase .
C0035736
viral rnas
C0035668
rna