>tr|Q20MH4|Q20MH4_I33A0 Nuclear export protein OS=Influenza A virus GN=NS2 MDPNTVSSFQDILMRMSKMQLGSSSEDLNGIITQFESLKLYRDSLGEAVMRMGDLHSLQN RNGKWREQLGQKFEEIRWLIEEVRHRLKITENSFEQITFMQALQLLLEVEQEIRTFSFQL I