Structural and thermodynamic analysis of a conformationally strained circular permutant of barnase.
Butler, J.S., Mitrea, D.M., Mitrousis, G., Cingolani, G., Loh, S.N.(2009) Biochemistry 48: 3497-3507
- PubMed: 19260676 
- DOI: 10.1021/bi900039e
- PubMed Abstract: 
Circular permutation of a protein covalently links its original termini and creates new ends at another location. To maintain the stability of the permuted structure, the termini are typically bridged by a peptide long enough to span the original dis ...