>6bfq_H mol:protein length:225 Fab Heavy chainMAQLQESGPGVVKPSETLSLTCSVSDSAIRKYYWSWIRQPPGQGLEYIGYIYASGSSFYNPSFKSRVSMSVDATNNQFYLKLTSVTAADTAVYYCAAITGTTDLWGRGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTNG