The S variant of human alpha 1-antitrypsin, structure and implications for function and metabolism.
Engh, R., Lobermann, H., Schneider, M., Wiegand, G., Huber, R., Laurell, C.B.(1989) Protein Eng. 2: 407-415
- PubMed: 2785270 
- Primary Citation of Related Structures:  
- PubMed Abstract: 
The S variant of the human alpha 1-antitrypsin with E-264----V, is responsible for a mild alpha 1-antitrypsin deficiency quite common in the European population. S protein specifically cleaved at the susceptible peptide bond was crystallized and its ...