>sp|P67921-1|PA_I57A2 Isoform PA of Polymerase acidic protein OS=Influenza A virus (strain A/Leningrad/134/17/1957 H2N2) OX=380984 GN=PA
MEEFVRQCFNPMIVELAEKAMKEYGEDRKIETNKFAAICTHLEVCFMYSDFHFINEQGES
IIVELDDPNALLKHRFEIIEGRDRTMAWTVVNSICNTTGAEKPKFLPDLYDYKENRFIEI
GVTRREVHIYYLEKANKIKSEKTHIHIFSFTGEEMATKADYTLDEESRARIKTRLFTIRQ
EMASRGLWDSFRQSERGEETIEERFEITGTMRRLADQSLPPNFSCLENFRAYVDGFEPNG
YIEGKLSQMSKEVNAKIEPFLKTTPRPIKLPDGPPCSQRSKFLLMDALKLSIEDPSHEGE
GIPLYDAIKCMRTFFGWKEPYVVKPHDKGINPNYLLSWKQLLAELQDIENEEKIPRTKNM
KKTSQLKWALGENMAPEKVDFDDCRDISDLKQYDSDEPELRSLSSWIQNEFNKACELTDS
IWIELDEIGEDVAPIEHIASMRRNYFTAEVSQCRATEYIMKGVYINTALLNASCAAMDDF
QLIPMISKCRTKEGRRKTNLYGFIIKGRSHLRNDTDVVNFVSMEFSLTDPRLEPHKWEKY
CVLEIGDMLLRSAIGQVSRPMFLYVRTNGTSKIKMKWGMEMRRCLLQSLQQIESMIEAES
SVKEKDMTKEFFENKSETWPIGESPKGVEEGSIGKVCRTLLAKSVFNSLYASPQLEGFSA
ESRKLLLVVQALRDNLEPGTFDLGGLYEAIEECLINDPWVLLNASWFNSFLTHALR