>2ycb_B mol:protein length:636 CLEAVAGE AND POLYADENYLATION SPECIFICITY FACTOR
MVSEMLEEIKRTIMQRLPERVQVAKVEFEGPEVVIYTKNPEIITENGNLIRDIAKDIRKRIIIRSDRSVLMDPEKAIRKIHEIVPEEAKITNISFDDVTCEVIIEARKPGLVIGKYGSTSREIVKNTGWAPKILRTPPISSEIIERIRRTLRKNSKERKKILQQLGNRIHQKPKYDNDWARLTAMGGFREVGRSCLYLQTPNSRVLLDCGVNVAGGDDKNSYPYLNVPEFTLDSLDAVIITHAHLDHSGFLPYLYHYGYDGPVYCTAPTRDLMTLLQLDHIDIAHREDEPLPFNVKHVKKSVKHTITLDYGEVTDIAPDIRLTLHNAGHILGSAMAHLHIGDGQHNMVYTGDFKYEQSRLLEAAANRFPRIETLVMESTYGGHEDVQPSRNRAEKELVKTIYSTLRRGGKILIPVFAVGRAQELMIVLEEYIRTGIIDEVPVYIDGMIWEANAIHTARPEYLSKDLRDQIFHMGHNPFISDIFHKVNGMDERREIVEGEPSIILSTSGMLTGGNSLEYFKWLCEDPDNSLVFVGYQAEGSLGRRIQKGWKEIPLKDEDDKMRVYNVRMNIKTIEGFSGHSDRRQLMEYVKRISPKPEKILLCHGDNYKTLDLASSIYRTYRIETKTPLNLETVRIQ