>sp|P0DJS4-1|PAX_I57A2 Isoform PA-X of Protein PA-X OS=Influenza A virus (strain A/Leningrad/134/17/1957 H2N2) OX=380984 GN=PA
MEEFVRQCFNPMIVELAEKAMKEYGEDRKIETNKFAAICTHLEVCFMYSDFHFINEQGES
IIVELDDPNALLKHRFEIIEGRDRTMAWTVVNSICNTTGAEKPKFLPDLYDYKENRFIEI
GVTRREVHIYYLEKANKIKSEKTHIHIFSFTGEEMATKADYTLDEESRARIKTRLFTIRQ
EMASRGLWDSFVSPKEAKKQLKKDLKSQGQCAGSPTKVSRRTSPALRILEPMWMDSNPTA
TLRASFLKCPKK