>8tnt_E mol:protein length:232 769C2 heavy chainEVQLVESGGGLVKPGGSLRLSCAASGFTFSTYAMDWVRQAPGKGLEWVSLISSRSSNIYYSDSVKGRFTISRDNAKNSLFLQMNSLRAEDTAVYYCAREAGGFHSHFDMWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKGLEVLFQ