>sp|P0DJS5|PAX_I57A1 Protein PA-X OS=Influenza A virus (strain A/Leningrad/134/1957 H2N2) OX=387163 GN=PA PE=3 SV=1
MEEFVRQCFNPMIVELAEKAMKEYGEDLKIETNKFAAICTHLEVCFMYSDFHFINEQGES
IIVELDDPNALLKHRFEIIEGRDRTMAWTVVNSICNTTGAEKPKFLPDLYDYKENRFIEI
GVTRREVHIYYLEKANKIKSEKTHIHIFSFTGEEMATKADYTLDEESRARIKTRLFTIRQ
EMASRGLWDSFVSPKEAKKQLKKDLKSQGQCAGSPTKVSRRTSPALRILEPMWMDSNPTA
TLRASFLKCPKK