10 20 30 40 50
AAGAAACUUUUACGGGGAG--| C A U CU A UGCCUU
ACCCUG CG GGAUGA UGUG UCUGGU CAUG \
UGGGGC GC CCUACU ACAC AGAUCA GUAC U
CACUCUUACACAGCGAGACGG^ A A C CU - UAAGAG
. 110 100 90 80 70