>4GDJ_1|Chains A, B, C, D|Neuraminidase|Influenza A virus (1129347) GSPSRKFYWKARSQMCEVKGWVPTHRGFPWGPELPGDLILSRRAYVSCDLTSCFKFFIAYGLSANQHLLNTSMEWEESLYKTPIGSANTLSTSEMILPGRSSSACFDGLKWTVLVSNGRDRNSFIMIKYGEEITDTFSASRGGPLRLPNSECICVEGSCFVLVSDGPNVNQSVHRIYELQNGTVQRWKQLNTTGINFEYSTCYTINNLIKCTGTNLWNDAKRPLLRFTKDLNYQIVEPCNGAPTDFPRGGLTTPSCKMAQEKGEGGIQGFILDEKPAWTSKTKTELSQNGFVLEQIPDGIESEGTVSLSYELFSNKRTGRSGFFQPKGDLISECQRVCFWLEIEDQTVGLGMIQELSTFCGINSPVQNINWDS