10 20 30 40 50 60
ACUGACUCUGGCUGUUG--| GA UUU CU GGUAGAACA
AUGG UUUUCC GUGCUUGAU AACCAUGU A
UACC GGAAGG CACGAACUG UUGGUACA U
ACGAUACGACGUCCUUUCG^ UC UAC UC AGUUAAACA
120 110 100 90 80 70