Redesign of a Four-Helix Bundle Protein by Phage Display Coupled with Proteolysis and Structural Characterization by NMR and X-ray Crystallography
Chu, R., Takei, J., Knowlton, J.R., Andrykovitch, M., Pei, W., Kajava, A.V., Steinbach, P.J., Ji, X., Bai, Y.(2002) J Mol Biol 323: 253-262
- PubMed: 12381319 
- DOI: 10.1016/s0022-2836(02)00884-7
- Primary Citation of Related Structures:  
1M6T - PubMed Abstract: 
To test whether it is practical to use phage display coupled with proteolysis for protein design, we used this approach to convert a partially unfolded four-helix bundle protein, apocytochrome b(562), to a stably folded four-helix bundle protein. Four residues expected to form a hydrophobic core were mutated ...