Active Site Distortion Is Sufficient for Proteinase Inhibition by Serpins: Structure of the covalent complex of alpha 1-proteinase inhibitor with porcine pancreatic elastase
Dementiev, A., Dobo, J., Gettins, P.G.(2006) J Biol Chem 281: 3452-3457
- PubMed: 16321984 
- DOI: 10.1074/jbc.M510564200
- Primary Citation of Related Structures:  
2D26 - PubMed Abstract: 
We report here the x-ray structure of a covalent serpin-proteinase complex, alpha1-proteinase inhibitor (alpha1PI) with porcine pancreatic elastase (PPE), which differs from the only other x-ray structure of such a complex, that of alpha1PI with trypsin, in showing nearly complete definition of the proteinase ...