https://www.ncbi.nlm.nih.gov/Structure/pdb/6QFK
PEGA domain-containing protein,PEGA domain-containing protein,EngBF DARPin fusion...
darpinfusion
https://www.ncbi.nlm.nih.gov/Structure/pdb/4DRX
Designed ankyrin repeat protein (DARPIN) D1Tubulin alpha chainTubulin beta chainGUANOSINE-5'-TRIPHOSPHATEMAGNESIUM ION
gtptubulincomplexdarpin