>3eyv_B mol:protein length:222 hu3S193 Fab, heavy chainEVQLVESGGGVVQPGRSLRLSCSTSGFTFSDYYMYWVRQAPGKGLEWVAYMSNVGAITDYPDTVKGRFTISRDNSKNTLFLQMDSLRPEDTGVYFCARGTRDGSWFAYWGQGTPVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPQPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC