Three-dimensional structure of the complexes between bovine chymotrypsinogen A and two recombinant variants of human pancreatic secretory trypsin inhibitor (Kazal-type).
Hecht, H.J., Szardenings, M., Collins, J., Schomburg, D.(1991) J Mol Biol 220: 711-722
- PubMed: 1870127 
- DOI: 10.1016/0022-2836(91)90112-j
- Primary Citation of Related Structures:  
1CGI, 1CGJ - PubMed Abstract: 
Variants of the human pancreatic secretory trypsin inhibitor (PSTI) have been created during a protein design project to generate a high-affinity inhibitor with respect to some serine proteases other than trypsin. Two modified versions of human PSTI with high affinity for chymotrypsin were crystallized as a complex with chymotrypsinogen ...