>7qji_B mol:protein length:121 Elen-Nanobody-complexQLVESGGGLVLAGGSLRLSCAASVRTFSHYALGWFRQAPGKEREFVAAIRWTGSSANYADSVKGRFTISRDNAKNTVDLRMNSLKPEDTAVYYCAARTVYRPGFEDPNEYAYWGQGTRVTV