>3P31_1|Chains A, B, C, D|Nonstructural protein 1|Influenza A virus (680789) GPLGSDKALKMPASRYLTDMTLEEMSRDWFMLMPKQKVAGSLCIKMDQAIMDKTIILKANFSVIFDRLETLILLRAFTEEGAIVGEISPLPSLPGHTGEDVKNAIGVLIGGLEWNDNTVRVTETIQRFAWRNSDEDGRLPLPPNQKR