>tr|A0A6I9LK45|A0A6I9LK45_PERMB Cleavage stimulation factor 50 kDa subunit OS=Peromyscus maniculatus bairdii GN=Cstf1 MYRTKVGLKDRQQLYKLIISQLLYDGYISIANGLINEIKPQSVCAPSEQLLHLIKLGMEN DDTAVQYAIGRSDTVAPGTGIDLEFDADVQTMSPEASEYETCYVTSHKGPCRVATYSRDG QLIATGSADASIKILDTERMLAKSAMPIEVMMNETAQQNMENHPVIRTLYDHVDEVTCLA FHPTEQILASGSRDYTLKLFDYSKPSAKRAFKYIQEAEMLRSISFHPSGDFILVGTQHPT LRLYDINTFQCFVSCNPQDQHTDAICSVNYNPSANMYVTGSKDGCIKLWDGVSNRCITTF EKAHDGAEVCSAIFSKNSKYILSSGKDSVAKLWEISTGRTLVRYTGAGLSGRQVHRTQAV FNHTEDYILLPDERTISLCCWDSRTAERRNLLSLGHNNIVRCIVHSPTNPGFMTCSDDFR ARFWYRRSTTD