10 20 30 40 50
GCACCGGUUCUUCUCUG--| UG G UG A CGGA
ACUCUCUUCGG ACG GUAUUCUUGGG G UAAUA U
UGAGAGGAGCU UGC CAUAAGAAUUC U AUUGU U
GGCGGACGGACGGCGUUCA^ GA G GU - UGCA
110 100 90 80 70 60