>5n2k_D mol:protein length:289 Briakinumab FAb heavy chainMGILPSPGMPALLSLVSLLSVLLMGCVAQVQLVESGGGVVQPGRSLRLSCAASGFTFSSYGMHWVRQAPGKGLEWVAFIRYDGSNKYYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCKTHGSHDNWGQGTMVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKGTSGLVPRGSGGSGGSGLNDIFEAQKIEWHEGRTKHHHHHH