>5n2k_N mol:protein length:289 Briakinumab FAb heavy chainMGILPSPGMPALLSLVSLLSVLLMGCVAQVQLVESGGGVVQPGRSLRLSCAASGFTFSSYGMHWVRQAPGKGLEWVAFIRYDGSNKYYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCKTHGSHDNWGQGTMVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKGTSGLVPRGSGGSGGSGLNDIFEAQKIEWHEGRTKHHHHHH