Solution structure of conserved AGNN tetraloops: insights into Rnt1p RNA processing.
Lebars, I., Lamontagne, B., Yoshizawa, S., Aboul-Elela, S., Fourmy, D.(2001) EMBO J 20: 7250-7258
- PubMed: 11743001 
- DOI: 10.1093/emboj/20.24.7250
- Primary Citation of Related Structures:  
1K6G, 1K6H - PubMed Abstract: 
Rnt1p, the yeast orthologue of RNase III, cleaves rRNAs, snRNAs and snoRNAs at a stem capped with conserved AGNN tetraloop. Here we show that 9 bp long stems ending with AGAA or AGUC tetraloops bind to Rnt1p and direct specific but sequence-independent RNA cleavage when provided with stems longer than 13 bp ...