10 20 30 40 50
CUGUGUUUUGAUGUUCC-- UAU A --| G CUGUC
GACUC UGUA CUCAUUAAAG AGCUG GAUAUG U
UUGGG ACAU GAGUAGUUUC UCGAC CUAUAC U
UCAUUUAACCUCCACUUUA UUC C GA^ A AGUCU
. 110 100 90 80 70 60