>1sjr_A mol:protein length:164 Polypyrimidine tract-binding protein 1 MHHHHHHGSAQAALQAVNSVQSGNLALAASAAAVDAGMAMAGQSPVLRIIVENLFYPVT LDVLHQIFSKFGTVLKIITFTKNNQFQALLQYADPVSAQHAKLSLDGQNIYNACCTLRI DFSKLTSLNVKYNNDKSRDYTRPDLPSGDSQPSLDQTMAAAFGLSV