Accommodation of a highly symmetric core within a symmetric protein superfold.
Brych, S.R., Kim, J., Logan, T.M., Blaber, M.(2003) Protein Sci 12: 2704-2718
- PubMed: 14627732 
- DOI: 10.1110/ps.03374903
- Primary Citation of Related Structures:  
1JY0, 1M16, 1NZK, 1P63 - PubMed Abstract: 
An alternative core packing group, involving a set of five positions, has been introduced into human acidic FGF-1. This alternative group was designed so as to constrain the primary structure within the core region to the same threefold symmetry present in the tertiary structure of the protein fold (the beta-trefoil superfold) ...