10         20         30         40        50         
UUUGUUCCUGAACUAGU-   -         CU-| C      AUC         GUAAGU 
                  UCA CCAUUACAU   AC CUGUAG   CGAAUUUGU      C
                  AGU GGUGAUGUG   UG GGCGUC   GCUUAAACA      U
ACAAAGUAGCUGCUCUUC   A         CUU^ A      CAU         UCGACA 
 .       110       100        90        80        70        60