>4nhh_O mol:protein length:229 Hepatitis B virus receptor binding proteinEVQLVESGGGLVKAGGSLILSCGVSNFRISAHTMNWVRRVPGGGLEWVASISSSTYRDYADAVKGRFTVSRDDLEDFVYLQMHKRVEDTAIYYCARKGSDRLDAWGPGTVVTVSPASTKGPSVFPLAPSGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTSTCPPCPAPELLGG