10 20 30 40 50
GUAGAUGAGGCAGGGAU----| UAAG A U GUGUAGA
AUGAUU GAUGU GAU UUCUCAGGUAGACC \
UACUAA UUACA CUA AAGAGUCCAUCUGG C
GACAAACUAUAUGCGAGGUAU^ UA-- C U CAGAUGG
110 100 90 80 70 60