>tr|Q3S340|Q3S340_9INFB Neuraminidase OS=Influenza B virus GN=NA MLPSTIQTLTLFLTSGGVLLSLYVSASLSYLLYSDILLKFSPTEITAPTMPLDCANASNV QAVNRSATKGVTLLLPEPEWTYPRLSCPGSTFQKALLISPHRFGETKGNSAPLIIREPFI ACGPKECKHFALTHYAAQPGGYYNGTRGDRNKLRHLISVKLGKIPTVENSIFHMAAWSGS ACHDGKEWTYIGVDGPDNNALLKIKYGEAYTDTYHSYANNILRTQESACNCIGGNCYLMI TDGSASGISECRFLKIREGRIIKEIFPTGRVKHTEECTCGFASNKTIECACRDNSYTAKR PFVKLNVETDTAEIRLMCTETYLDTPRPDDGSITGPCESNGDKGSGGIKGGFVHQRMASK IGRWYSRTMSKTKRMGMGLYVKYDGDPWTDSDALALSGVMVSMEEPGWYSFGFEIKDKKC DVPCIGIEMVHDGGKETWHSAATAIYCLMGSGQLLWDTVTGVDMAL