>sp|Q99AU3-1|NS1_I18A0 Isoform NS1 of Non-structural protein 1 OS=Influenza A virus (strain A/Brevig Mission/1/1918 H1N1) OX=88776 GN=NS MDSNTVSSFQVDCFLWHVRKRFADQELGDAPFLDRLRRDQKSLRGRGSTLGLDIETATRA GKQIVERILKEESDEALKMTIASVPASRYLTDMTLEEMSRDWFMLMPKQKVAGSLCIRMD QAIMDKNIILKANFSVIFDRLETLILLRAFTEEGAIVGEISPLPSLPGHTDEDVKNAVGV LIGGLEWNDNTVRVSETLQRFAWRSSNENGRPPLPPKQKRKMARTIKSEV