10 20 30 40 50 GGGGGCGGUAUGACCUGU A--| G G C CA GCGU CC CUCC UCACAGGU GGG CGAG GCAAUGCU A GG GGGG AGUGUCCG CCC GUUC CGUUAUGG G CUCCUUUUCACCAAUAGA AUC^ A G U A- CAGC 110 100 90 80 70 60