10 20 30 40 50
ACUAGUUGCCUUGUGGG--| C A UU AU U GUCUC
UGGGUUC CUUC ACU AACAUGGGA GCUU CU A
ACUUAAG GAAG UGA UUGUACCUU UGAA GA U
AAGAAUAAGGUCUCAAAGA^ U A UU CG U GAAGC
. 110 100 90 80 70 60