10 20 30 40 50 60
GAGCGGGAUCCCGGGCC--| C G GA C GUUUUUU
CCGGG GGGC GGAGG CGGGACG GGUGCAGUGUU \
GGCCU CCCG CCUCC GCCCUGC UCACGUUAUAA C
AUCCCCCCUCCGGCCCCCC^ C G G- - CCGCCCC
120 110 100 90 80 70