>3o4a_C mol:protein length:142 de novo designed beta-trefoil architecture with symmetric primary structureHHHHHHFNLPPGNYKKPVLLKSTETGQYLRINPDGTVDGTRDRSDQHIQFQISPEGGGEVLLKSTETGQYLRINPDGTVDGTRDRSDQHIQFQISPEGGGEVLLKSTETGQYLRINPDGTVDGTRDRSDQHIQFQISPEGGG