>tr|Q20QC5|Q20QC5_9INFA Nuclear export protein OS=Influenza A virus GN=NS2 MDSNTVSSFQDILMRMSKMQLGSSSEDLNGMIIQFESLKLYRDSLGEAVMRMGDLHSLQN RNGKWREQLSQKFEEIRWLIEEVRHRLKITENSFEQITFMQALQLLLEVEQEIRTFSFQL I