10 20 30 40 50 60
GUUGGGGUCCAACACCAA--| C G AG AU GUGACUA
GGC UUCUGUU UCAGUAACA GAUUC CCUGCU \
CCG GGGACGG GGUCAUUGU CUAAG GGACGG U
CGUCACCGGUACAGGUUCCA^ U G CU -- UGUGGUG
120 110 100 90 80 70