>8UR5_1|Chains A, B, C|Trimer head HA,Hemagglutinin HA1 chain|synthetic construct (32630) MDSKGSSQKGSRLLLLLVVSNLLLPQGVLAIAPLQLGNCSVAGWILGNPECELLISKESWSYIVETPNPENGTCFPGYFADYEELRCQLSSVSSFERFEIFPKESSWPNHTVTGVSASCSHNGKSSFYRNLLWLTGKNGLYPNLSKSYVNNKEKEVLVLWGVHHPPNIGNQRALYHTENAYVLVVSSHYDRVFTPIIAKRPKVRDQEGRINYYWTLLEPGDTIIFEANGNLIAPWYAFALSRGFGSGSGSCIEHIENEIAELAYLLGELAYKLGEYRIAIRAYRIALKSDPNNAEAWYNLGNAYYKQGRYREAIEYYQKALELDPNNAEAWYNLGNAYYERGEYEEAIEYYRKALRLDPNNADAMQNLLNAKMREEGGWELQHHHHHH