>2r0z_H mol:protein length:223 IgG2a Fab fragment heavy chain, Fd portionQVTLKESGPGILKPSQTLSLTCSFSGFSLSTSGMGVGWIRQPSGKGLEWLAHIWWDDDRSYNPSLKSQLTISKDTSRNQVFLRITSVDTADTATYYCVRRAHTTVLGDWFAYWGQGTLVTVSAAKTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPALLQSDLYTLSSSSTVTSSTWPSQSITCNVAHPASSTKVDKKIEPR