10 20 30 40 50
CAUUCAGCCAUUCAGUG--| G A GG U UGAA
GUGUACA UGCCUUUC CAG AGGUG CAUUUAUG C
UACAUGU AUGGGAAG GUC UCCAC GUAAAUAU U
UGGUGUAUACGUCACGUAC^ A C UU U CAAA
110 100 90 80 70 60