>sp|P03495|NS1_I72A2 Non-structural protein 1 OS=Influenza A virus (strain A/Udorn/307/1972 H3N2) GN=NS PE=1 SV=1 MDSNTVSSFQVDCFLWHVRKQVVDQELGDAPFLDRLRRDQKSLRGRGSTLGLNIEAATHVGKQIVEKILKEESDEALKMTMASTPASRYITDMTIEELSRDWFMLMPKQKVEGPLCIRIDQAIMDKNIMLKANFSVIFDRLETLILLRAFTEEGAIVGEISPLPSFPGHTIEDVKNAIGVLIGGLEWNDNTVRVSKTLQRFAWGSSNENGRPPLTPKQKRKMARTARSKVRRDKMAD