>tr|Q20P47|Q20P47_9INFA Nuclear export protein OS=Influenza A virus GN=NS2 MDSNTVSSFQDILMRMSKMQLGSSSEDLNGMITQFESLKLYRDSLGEAVMRMGDLHSLQN RNGKWREQLSQKFEEIRWLIEEVRHRLKITENSFEQITFMQALQLLLEVEQEIRTFSFQL I