10 20 30 40 50
CGAAUUUGGGACGUGCU---| U C G - UG C UGAUCC
GAGA GUC UCA CAUC UUAC GGCAG AUUGGA \
UUCU CGG AGU GUAG AAUG CCGUC UAAUCU A
GACGCCCGCGCCACGAGUCC^ - A A U GU A CGCCGU
. 110 100 90 80 70 60