10 20 30 40 50 60 CUGCGUGCGCGGGGACC--| A C C A AGU U GUCUUG GGCC GC CCGU UGG AGACU GAUUU GUUGUU C CCGG CG GGCA GCC UCUGA CUGAA CAACAA U GGGGCGUGGGGCGACGUCA^ G U C G CC- - CUCGCG 120 110 100 90 80 70