10 20 30 40 50
ACGCCGCUCUCACCCUU--| A UAUUG
CU CUCGACUCCUCACCCGAAUCGUUGUUCAUUUG C
GA GAGUUGAGGAGUGGGUUUAGCAACAGGUAAAC U
AUAGAGUGACCUCUAUUAA^ C UCCGU
110 100 90 80 70 60