>tr|B4UR29|B4UR29_I57A5 Neuraminidase OS=Influenza A virus GN=NA MNPNQKIITIGSVSLTIATVCFLMQIAILATTVTLHFKQHECDSPASNQVMPCEPIIIER NITEIVYLNNTTIEKEICPEVVEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREP YVSCDPGKCYQFALGQGTTLDNKHSNGTIHDRIPHRTLLMNELGVPFHLGTKQVCVAWSS SSCHDGKAWLHVCVTGDDRNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVV MTDGSASGRADTRILFIKEGKIVHISPLSGSAQHIEECSCYPRYPDVRCICRDNWKGSNR PVIDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRDPNNERGNPGVKGWAFDNGDDV WMGRTINKDSRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGYSGIFSVEGKSCINR CFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI