10 20 30 40 50
GAAGACAGCAUACCAUU--| C C ACA CCUUUU
GGG CUUGCUUCUUUAUCCAGCUUG CACU UG A
CCC GAACGAAGAAAUAGGUCGAAC GUGA AC A
UAGUUAUUAUUAGAACUUA^ A A GAC GGGGUA
. 110 100 90 80 70 60