10 20 30 40 50
AGCAGCGCAGCGCCGUG--| CCAG G G UGGUCAGU
UCUC CCUGAG UGCAGUGCU CAUCUC \
AGAG GGACUC AUGUCACGA GUAGAG U
ACUACCGACGUCUUGUUGA^ AGAA G A UCUGAGGG
110 100 90 80 70 60