>tr|Q09YY3|Q09YY3_9INFA Nuclear export protein OS=Influenza A virus GN=NS2 MDSHTVSSFQDILMRMSKMQLGSSSGDLNGMITQFESLKLYRDSLGEAVMRMGDLHSLQH RNGKWREQLGQKFEEIRWLIEEVRHKLKTTENSFEQITFMQALQLLFEVEQEIRTFSFQL I