>tr|Q00PU5|Q00PU5_9INFA Nuclear export protein OS=Influenza A virus GN=NS2 MDSHTVSSFQDILMRMSKMQLGSSSGDLNGMITQFESLKLYRDSLGEAVMRMGDLHSLQH RNGKWREQLGQKFEEIRWLIEEVRHKLKTTENSFEQITFMQALQLLFEVEQEIRTFSFQL I