>sp|P69273|NS1_I57A2 Non-structural protein 1 OS=Influenza A virus (strain A/Leningrad/134/17/1957 H2N2) OX=380984 GN=NS PE=3 SV=1
MDPNTVSSFQVDCFLWHVRKQVPDQELGDAPFLDRLRRDQKSLRGRGSTLGLNIETATRV
GKQIVERILKEESDEALKMTMASAPASRYLTDMTIEEMSRDWFMLMPKQKVAGPLCIRMD
QAIMDKNIILKANFSVIFDRLETLILLRAFTEEGAIVGEISPLPSLPGHTNEDVKNAIGV
LIGGLEWNDNTVRVSKTLQRFAWRSSNENGRPPLTPKQKRKMARTIRSKV