>tr|F6TZL2|F6TZL2_HORSE U2 small nuclear RNA auxiliary factor 1 OS=Equus caballus GN=U2AF1 MAEYLASIFGTEKDKVNCSFYFKIGACRHGDRCSRLHNKPTFSQLLRFVFQTIALLNIYR NPQNSSQSADGLRCAVSDVEMQEHYDEFFEEVFTEMEEKYGEVEEMNVCDNLGDHLVGNV YVKFRREEDAEKAVIDLNNRWFNGQPIHAELSPVTDFREACCRQYEMGECTRGGFCNFMH LKPISRELRRELYGRRRKKHRSRSRSRERRSRSRDRGRGGGGGGGGGGGGRERDRRRSRD RERSGRF