10 20 30 40 50 CACCUUCCCCUCCUUUG--| AG G G UGGUCAGU UCUCCC CCCGAG UGCAGUGCU CAUCUC \ GGAGGG GGGCUC AUGUCACGA GUAGAG U GGAGAUCUCGACCUGUCAA^ AA G A UCUGAGUG 110 100 90 80 70 60