10 20 30 40 50
CUUGGGGUGACUCUGAC- - G AC--| GA UGACAA
UC CUGUUCUGU UAUGGC UGGUA AUUCACUG C
AG GACGAGACA AUACCG ACCAU UAAGUGAC A
ACACCGUAUAACCAAUAA A A GGAU^ -- UAACAC
. 110 100 90 80 70 60