10 20 30 40 50 60
UCUGACUCUGGCUGUUU--| G UUU CU GGUAGAACA
GUG GGUUUUCC GUGCUUGAU AACCAUGU A
UAC UCGGAAGG CACGAACUG UUGGUACA U
UACGGUACGCCGUCCCUCA^ G UAC UC AGGUAAACA
120 110 100 90 80 70