>sp|B3EUR3-1|PA_I61A1 Isoform PA of Polymerase acidic protein OS=Influenza A virus (strain A/Swine/Wisconsin/1/1961 H1N1) OX=383533 GN=PA MEDFVRQCFNPMIVELAEKTMKEYGENPKIETNKFAAICTHMEVCFMYSDFHFINERGES IIVEPGDSNALLKHRFEIIEGRDRNVAWTVVNSICNTTGVGKPKFLPDLYDYKEDRFIEI GVTRREVHVYYLEKANKIKSEETHIHIFSFTGEEMATKADYTLDEESRARIKTRLFTIRQ EMASRGLWDSFRQSERGEETIEERFEITGTMRRLADQSLPPNFSSLENFRAYVDGFEPNG YIEGKLSQMSREVNARIEPFLKTTPRPLRLPCGPPCFQRSKFLLMDALKLNIEDPSHEGE GIPLYDAVRCMKTFFGWKEPTIVKPHEKGINSNYLLAWKQVLAEIQDIEDEKKIPRIKNM KKTSPLKWALGENMAPEKVDFDDCKDVSDLKQYDSDEPEFRSLASWIQNEFNKACELTDS SWLELDEIGEDVAPIEHIASMRRNYFTAEVSHCRATEYIMKGVYINTALLNASCAAMDDF QLIPMISKCRTKEGRRKTNLYGFIIKGRSHLRNDTDVVNFVSMEFSLTDPRLEPHKWEKY CILEIGDMVLRTAIGQVARPMFLYVRTNGTSKIKMKWGMEMRRCLLQSLQQIESMIEAES SVKEKDMTKEFFENKSETWPIGESPKGVEEGSIGKVCRTLLAKSVFNCLYASPQLEGFSA ESRKLLLIVQALRDNLEPGTFDLGGLYESIEECLINDPWVLLNASWFNSFLTHALR