10 20 30 40 50 60
GAGCGGGAUUCCGGGCC--| C G GA C GUUCUUU
CCGGG GGGC GGAGG CGGGACG GGUGCAGUGUU \
GGCUC CCCG CCUCC GCCCUGC UCACGUUAUAA C
ACUCCCCCUCCGGCCCCCC^ C G G- - CCGUCCC
120 110 100 90 80 70