>3q7y_A mol:protein length:132 De novo designed beta-trefoil architecture with symmetric primary structureHHHHHHPVLLRSTDTGQWLRINPDGTVDGTRDRSDPGIQWQISPDGNGPVLLRSTDTGQWLRINPDGTVDGTRDRSDPGIQWQISPDGNGPVLLRSTDTGQWLRINPDGTVDGTRDRSDPGIQWQISPDGNG