>6elj_H mol:protein length:227 fAB heavy chainEVQLVESGGGLVQPGGSLRLSCATSGFDFSRYWMSWVRQAPGKGLVWIGEVNPDSTSINYTPSLKDQFTISRDNAKNTLYLQMNSLRAEDTAVYYCTRPNYYGSRYHYYAMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC