>tr|F4MDU1|F4MDU1_I77AF Neuraminidase OS=Influenza A virus GN=NA MNPNQKIICISATGMTLSVVSLLIGIANLGLNIGLHYKVGDTPDVNTPNVNGTNSTTTTI INNNTQNNFTNITNIIHNKNEERTFLNLTKPLCEVNSWHILSKDNAIRIGEEAHILVTRE PYLSCDPQGCRMFALSQGTTLRGRHANGTIHDRSPFRALVSWEMGQAPSPYNAKIECIGW SSTSCHDGISRMSICMSGPNNNASAVVWYGGRPVTEIPSWAGNILRTQESECVCHKGICP VVMTDGPANNKAATKIIYFKEGKIQKIEELTGNAQHIEECSCYGAKEVIKCICRDNWKGA NRPVITIDPEMMTHTSKYLCSKILTDTSRPNDPTNGNCDAPITGGNPDPGVKGFAFLDGE NSWLGRTISKDSRSGYEMLKVPNAETNTQSGPITHQVIVNNQNWSGYSGAFIDYWANKEC FNPCFYVELIRGRPKESSVLWTSNSIVALCGSKERLGSWSWHDGAEIIYFK