PTBP1 GI:4506243 polypyrimidine tract-binding protein 1 isoform a 1 mdgivpdiav gtkrgsdelf stcvtngpfi mssnsasaan gndskkfkgd 50 51 srsagvpsrv ihirklpidv tegevislgl pfgkvtnllm lkgknqafie 100 101 mnteeaantm vnyytsvtpv lrgqpiyiqf snhkelktds spnqaraqaa 150 151 lqavnsvqsg nlalaasaaa vdagmamagq spvlriiven lfypvtldvl 200 201 hqifskfgtv lkiitftknn qfqallqyad pvsaqhakls ldgqniynac 250 251 ctlridfskl tslnvkynnd ksrdytrpdl psgdsqpsld qtmaaafgap 300 301 giisaspyag agfpptfaip qaaglsvpnv hgalaplaip saaaaaaaag 350 351 riaipglaga gnsvllvsnl npervtpqsl filfgvygdv qrvkilfnkk 400 401 enalvqmadg nqaqlamshl nghklhgkpi ritlskhqnv qlpregqedq 450 451 gltkdygnsp lhrfkkpgsk nfqnifppsa tlhlsnipps vseedlkvlf 500 501 ssnggvvkgf kffqkdrkma liqmgsveea vqalidlhnh dlgenhhlrv 550 551 sfsksti