10 20 30 40 50 AAGGGGGAGGCACUGGCA--| C CA CC A GUGGGC GGCCUG CCGA CUCUUUC UGUUGCACU CU C CCGGAC GGCU GGGAAAG GUAACGUGA GA A GGGAGUGGGGGGAGGGUCAC^ U AC UA C AGGGUC . 110 100 90 80 70 60