>9eci_H mol:protein length:219 5E5 Fab heavy chainQVQLVQSGAEVKKTGSSVKVSCKASGYTFTDHAIHWVRQAPGQALEWMGHFSPGNTDIKYNDKFKGRVTLTVDRSMSTAYMELSSLRSEDTAMYYCKTSTFFFDYWGQGTMVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC