>8ut5_F mol:protein length:250 Hemagglutinin HA2 chainIQSRGLFGAIAGFIEGGWTGMVDGWYGYHHQNEQGSGYAADLKSTQNAIDKITNKVNSVIEKMNTQFTAVGKEFNHLEKRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDYHDSNVKNLYEKVRNQLKNNAKEIGNGCFEFYHKCDNTCMESVKNGTYDYPKYSEEAKLNREKIDGVKGALEVLFQGPGSHHHHHHHHLGGSGYIPEAPRDGQAYVRKDGEWVLLSTFLGSGGGLNDIFEAQKIEWH