10 20 30 40 50 60
UGAUUGGUCUUCAGUAU--| C AGC C GGCUGCGA
GACAC UCAAAGA AAUACUGUUA CUGAAAUA \
CUGUG AGUUUCU UUAUGACAAU GACUUUAU A
UAAGUCACAGUCACUUAUA^ A ACA A GACAAUAG
120 110 100 90 80 70