>tr|Q98SE2|Q98SE2_CHICK U2snRNP auxiliary factor small subunit OS=Gallus gallus GN=U2AF1 MAEYLASIFGTEKDKVNCSFYFKIGACRHGDRCSRLHNKPTFSQTIALLNIYRNPQNSSQ SADGLRCAVSDVEMQEHYDEFFEEVFTEMEEKYGEVEEMNVCDNLGDHLVGNVYVKFRRE EDAEKAVIDLNNRWFNGQPIHAELSPVTDFREACCRQYEMGECTRGGFCNFMHLKPISRE LRRELYGRRRKKHRSRSRSRERRSRSRDRGRGGGGGGGGGRERDRRRSRDRERSGRF