10 20 30 40 50
GGUGCUGUACCACCUGU--| GA A U AAC GAUGC
GGUAGU UGGUG AAGUGCUAGCG AGA GGCA \
CCAUUG ACCAC UUCGCGAUCGU UCU UCGU U
CACGUAGACGCAGCAGUCA^ GA C U C-- ACUUU
110 100 90 80 70 60