>sp|P0CK80-1|PAX_I56A1 Isoform PA-X of Protein PA-X OS=Influenza A virus (strain A/Duck/Czechoslovakia/1956 H4N6) OX=385590 GN=PA
MEDFVRQCFNPMIIELAEKAMKEYGEDPKIETNKFAAICTHLEVCFMYSDFHFIDERGES
IIVESGDPNALLKHRFEIIEGRDRTMAWTVVNSICNTTGVEKPKFLPDLYDYKENRFIEI
GVTRREVHIYYLEKANKIKSEKTHIHIFSFTGEEMATKADYTLDEESRARVKTRLFTIRQ
EMASRGLWDSFVSPREAKRQLKKDLKSEEPCVGLPTKVSHRTSPALKTLEPMWMDSNRTA
ALRASFLKCPKK