10 20 30 40 50
GUCAUGAAAUUCAGACU--| C G G A ACUA U UGCUG
CCGGU GCA GG AGCC CUG ACGCACA UG C
GGCCA CGU CC UCGG GAC UGCGUGU AC G
NNNNNNNNNNNNNNNNNNN^ A A A C AGUG C CCAGG
110 100 90 80 70 60