>4MK1_1|Chain A|POLYMERASE PA|INFLUENZA A VIRUS (A/LIMA/WRAIR1695P/2009(H1N1)) (985958) MAHHHHHHSRAWRHPQFGGHHHHHHALEVLFQGPLGSMEDFVRQCFNPMIVELAEKAMKEYGEDPKIETNKFAAICTHLEVCFMYSDFHFIDERGESIIVESGDPNALLKHRFEIIEGRDRIMAWTVVNSICNTTGVEKPKFLPDLYDYKENRFIEIGVTRREVHIYYLEKANKIKSEKTHIHIFSFTGEEMATKADYTLDEESRARIKTRLFTIRQEMASRSLWDSFRQSERGEETVEER