10 20 30 40 50
GGCAGCGCCCCCUCCUG--| AG C AGUU UGUUCUG
GCGGGC CUG GGUGCAUUGU GCAUUGCA G
CGUCCG GAC CUACGUGACA UGUAACGU A
CGCUCACAGGCUCCCGGCC^ GA C CCUU GCCAUGA
. 110 100 90 80 70 60