>sp|A4U7B1-1|NEP_I51A0 Isoform NEP of Nuclear export protein OS=Influenza A virus (strain A/USA:Albany/12/1951 H1N1) OX=425580 GN=NS MDPNTVSSFQDILMRMSKMQLGSSSEDLNGMITQFESLKLYRDSLGEAVMRMGDLHSLQN RNGKWREQLGQKFEEIRWLIEEVRHKLKITENSFEQITFMQALQLLFEVEQEIRTFSFQL I