>tr|B7U7F0|B7U7F0_9INFA Nuclear export protein OS=Influenza A virus GN=NEP MDSHTVSSFQDILMRMSKMQLGSSSGDLNGMITQFESLKLYRDSLGEAVMRMGDLHSLQH RNGKWREQLGQKFEEIRWLIEEVRHKLKTTENSFEQITFMQALQLLFEVEQEIRTFSFQL I