>7mxl_H mol:protein length:224 REGN5714 antibody Fab fragment heavy chainEVQLVESGGDLVQPGGSLRLSCAASGFTFSSYEMNWVRQAPGKGLEWVSFISDSSSNIYYADSVKGRFTISRDNAKKSLYLQMTSLRAEDTAVYYCAREAIGSTSFDNWGQGTLVTVSSASTKGPSVFPLAPCSRSTSESTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTKTYTCNVDHKPSNTKVDKRVESKYGPP