>7BWU_1|Chains A, B, C, D|Hemagglutinin-neuraminidase|Avian avulavirus 1 (2560319) STPHDLAGISTVISKTEDKVTSLLSSSQDVIDRIYKQVALESPLALLNTESIIMNAITSLSYQINGAANNSGCGAPVHDPDYIGGIGKELIVDDISDVTSFYPSAYQEHLNFIPAPTTGSGCTRIPSFDMSTTHYCYTHNVILSGCRDHSHSHQYLALGVLRTSATGRVFFSTLRSINLDDTQNRKSCSVSATPLGCDMLCSKVTETEEEDYKSVAPTSMVHGRLGFDGQYHEKDLDTTVLFKDWVANYPGVGGGSFIDDRVWFPVYGGLKPNSPSDTAQEGKYVIYKRHNNTCPDEQDYQIRMAKSSYKPGRFGGKRVQQAILSIKVSTSLGKDPVLTIPPNTITLMGAEGRILTVGTSHFLYQRGSSYFSPALLYPMTVNNKTATLHSPYTFNAFTRPGSVPCQASARCPNSCITGVYTDPYPLIFHRNHTLRGVFGTMLDDEQARLNPVSAVFDNISRSRVTRVSSSSTKAAYTTSTCFKVVKTNKAYCLSIAEISNTLFGEFRIVPLLVEILKDDRVGGGGSGGGGSGGGGS