10 20 30 40 50 60
GUCGAGUUAAGAUUUAU------| CU ACU CCC GUAUGU
GCUAGU GUA GUAAACAUC GACUGGAAGCU C
CGAUCA CGU CGUUUGUAG CUGACUUUCGA A
AGACCUCUACGUCCAAGACGUAC^ U- --- A-- UCUUAC
120 110 100 90 80 70