>9nh7_I mol:protein length:232 Hemagglutinin HA2 chainSIQSRGLFGAIAGFIEGGWTGMIDGWYGYHWQNEQGSGYAADQKSTQNAINGITNIVNSVIEKMNTQFTAVGKEFNNLEKRMENLNKKVDDGFLDIWTYNAELLVLLINERTLDFHDSNVKNLYEKVKNQLRNNAKEIGNGCFEFYHKCNNECMESVKNGTYDYPKYSEESKLNREKIDGSGYIPEAPRDGQAYVRKDGEWVLLSTFLGSGLNDIFEAQKIEWHEGHHHHHH