10 20 30 40 50
GCAGCAGCCAGUGGACUGCUC--| G U A AGA CGUGAGC
UCCU GCAC CUGCU CACAGCC GCGUC \
AGGG CGUG GAUGA GUGUCGG UGUAG C
AGGAAAACAACAAGAAGGAGGUA^ A C - CCC GUGAACA
. 110 100 90 80 70