>6bpb_A mol:protein length:254 Monoclonal antibody 4F7 Fab heavy chainMYFRLSSVFLILILKGVQCEVKLVESEGGLVQPGSSMKFSCTASGFTFSDYYMAWVRQVPGKGLEWVANINYDGSTPDYLDSLKSRFIISRDNAKNILYLQMSSLKSEDTATYYCARETVVGSFDYWGQGTTLTVSSAKTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPRGPTIKPCPPCKCPAPNS