>sp|P08014|NEP_INBYA Nuclear export protein OS=Influenza B virus (strain B/Yamagata/1/1973) OX=11550 GN=NS PE=1 SV=1 MADNMTTTQIEWRMKKMAIGSSTHSSSVLMKDIQSQFEQLKLRWESYPNLVKSTDYHQRR ETIRLVTEELYLLSKRIDDNILFHKTVIANSSIIADMIVSLSLLETLYEMKDVVEVYSRQ CL