>4m43_H mol:protein length:219 Fragment antigen-binding 523-11 heavy chainEVQLQQFGAELVKPGASVKISCKASGYTFTDYNMDWVKQSHGKSLQWIGDISPYYGSTGYSQKFKGKATLTVDRSSSTAYMELRSLTSEDTAVYYCARRNYDGSWFAYWGQGTLVTVSSAKTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPR