10 20 30 40 50
GAGUAGCUGGAUUUUCU--| GC G A UUCUU
GUCUCUCUGGU AGUGGUUCUAAACA UUCA CAG A
UAGGGGGACUA UCACCAGGAUUUGU AAGU GUU C
AGAGAGUAAACUCCGAUAG^ GU A - AAAAC
110 100 90 80 70 60