>6v46_C mol:protein length:331 Hemagglutinin HA1 chainADPGDRICIGYQSNNSTDTVNTLIEQNVPVTQTMELVETEKHPAYCNTDLGAPLELRDCKIEAVIYGNPKCDIHLKDQGWSYIVERPSAPEGMCYPGSVENLEELRFVFSSAASYKRIRLFDYSRWNVTRSGTSKACNASTGGQSFYRSINWLTKKKPDTYDFNEGAYVNNEDGDIIFLWGIHHPPDTKEQTTLYKNANTLSSVTTNTINRSFQPNIGPRPLVRGQQGRMDYYWGILKRGETLKIRTNGNLIAPEFGYLLKGESYGRIIQNEDIPIGNCNTKCQTYAGAINSSKPFQNASRHYMGECPKYVKKASLRLAVGLRNTPSVEPR