>5N11_1|Chains A, B|Hemagglutinin-esterase|Human coronavirus OC43 (31631) FYNPPTNVVSHVNGDWFLFGDSRSDCNHIGNINPHNYSYMDLNPALCDSGKISSKAGNSIFRSFHFTDFYNYTGEGQQIIFYEGVNFTPYHAFKCNRSGSNDIWMQNKGLFYTQVYKNMAVYRSLTFVNVSYVYNGSAQATAFCKSGSLVLNNPAYIAPQANSGIITKVEADFYLSGCDEYIVPLCIFNGKFLSNTKYYDHSQYYFNKDTGVIYGLNSTETITTGFDLNCHYLVLPSGNYLAISNELLLTVPTKAICFNKRKDFTPVQVVDSRWNNARQSDNMTAVACQPPYCYFRNSTTNYVGVYDINHGDAGFTSILSGLLYNSSCFSQQGVFRYDNISSVWPLYPYGRCPTAADINIPDLPICVYDSDPLVPR