>tr|Q2RF81|Q2RF81_9INFA Nuclear export protein OS=Influenza A virus GN=NEP MDSNTVSSFQDILLRMSKMQLGSSSEDLNGMITQFESLKLYRDSLGEAVMRMGDLHLLQN RNGKWREQLGQKFEEIRWLIEEVRHRLKTTENSFEQITFMQALQLLFEVEQEIRTFSFQL I