>tr|Q38SU7|Q38SU7_9INFA Nuclear export protein OS=Influenza A virus GN=NS2 MDSHTVSSFQDILMRMSKMQLGSSSGDLNGMITQFESLKLYRDSLGEAVMRLGDLHSLQH RNGKWREQLGQKFEEIRWLIEEVRHKLKTTENSFEQITFMQALQLLFEVEQEIRTFSFQL I