10 20 30 40 50 60
GCCGUCUGAUUUGGAGAUAUA--| ACU GA GUUUCU
GUUGU UAGUGUUCACUGCG UGCUUUAGU U
CAACA AUCGUAAGUGGCGC ACGGAAUUA U
AAGCAUCAGAACAUCAGCAUCGA^ AGC -- AGCAGU
120 110 100 90 80 70