10 20 30 40 50
GUGACGCUCUGUGGUCGAC--| CUC CGA C A UGAAA
GUGUGAUG UGGGGUUU AGGGU UUA CG U
UACACUGU ACCCCAAA UCCCG AAU GC U
AAUAGGUCGCAACUAACCAAC^ CAC UUG U - GAGCG
110 100 90 80 70 60