>2gcy_B mol:protein length:218 huC25 fab fragment heavy chainQVQLQESGGGLVQPGGSLRLSCAASGFTFSDYYMYWVRQAPGKGLEWVATISDGGSYTYYPDSVKGRFTISRDNSKNTLYLQMNSLRAEDTAMYYCSRYRYDDAMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEP