>9ub1_I mol:protein length:231 M6B12 antibody heavy chainEVQLVESGGGLVQPGGSLRLSCTVSGFTFTSYEINWVRQAPGKGLEWVSYISQSGSTIYYTDSVQGRFTISRDNAENSVYLQMDSLRVEDTAVYYCARDRLPDRDSGDYESRFDFWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDK