Engineered Bacillus lentus subtilisins having altered flexibility.
Graycar, T., Knapp, M., Ganshaw, G., Dauberman, J., Bott, R.(1999) J Mol Biol 292: 97-109
- PubMed: 10493860 
- DOI: 10.1006/jmbi.1999.3033
- Primary Citation of Related Structures:  
1C9J, 1C9M, 1C9N, 1IAV, 1JEA - PubMed Abstract: 
The three-dimensional structures of engineered variants of Bacillus lentus subtilisin having increased enzymatic activity, K27R/N87S/V104Y/N123S/T274A (RSYSA) and N76D/N87S/S103A/V104I (DSAI), were determined by X-ray crystallography. In addition to identifying changes in atomic position we report a method that identifies protein segments having altered flexibility ...