>4M5O_1|Chain A|Polymerase PA|Influenza A virus (A/Lima/WRAIR1695P/2009(H1N1)) (985958) MAHHHHHHSRAWRHPQFGGHHHHHHALEVLFQGPLGSMEDFVRQCFNPMIVELAEKAMKEYGEDPKIETNKFAAICTHLEVCFMYSDFHFIDERGESIIVESGDPNALLKHRFEIIEGRDRIMAWTVVNSICNTTGVEKPKFLPDLYDYKENRFIEIGVTRREVHIYYLEKANKIKSEKTHIHIFSFTGEEMATKADYTLDEESRARIKTRLFTIRQEMASRSLWDSFRQSERGEETVEER