Circular Permutation of the Trp-cage: Fold Rescue upon Addition of a Hydrophobic Staple.
Byrne, A., Kier, B.L., Williams, D.V., Scian, M., Andersen, N.H.(2013) RSC Adv 2013: 19824-19829
- PubMed: 24376912 
- DOI: 10.1039/C3RA43674H
- Primary Citation of Related Structures:  
- PubMed Abstract: 
The Trp-cage, at 20 residues in length, is generally acknowledged as the smallest fully protein-like folding motif. Linking the termini by a two-residue unit and excising one residue affords circularly permuted sequences that adopt the same structure ...