>tr|R9WJN4|R9WJN4_9INFA Protein PA-X OS=Influenza A virus GN=PA-X MEDFVRQCFNPMIVELAEKAMKEYGEDLKIETNKFAAICTHLEVCFMYSDFHFINEQGES IVVELDDPNALLKHRFEIIEGRDRTMAWTVVNSICNTTGAEKPKFLPDLYDYKENRFIEI GVTRREVHIYYLEKANKIKSENTHIHIFSFTGEEMATKADYTLDEESRARIKTRLFTIRQ EMANRGLWDSFVSPKEAKKQLKKDLKSQGQCAGLPTKVSRRTSPALRILEPMWMDSNRTA TLRASFLKCPKK