Computer-assisted modeling of subtilisin enantioselectivity in organic solvents
β Scribed by Paul A. Fitzpatrick; Dagmar Ringe; Alexander M. Klibanov
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 754 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0006-3592
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Colyophilization or codrying of subtilisin Carlsberg with the crown ethers 18βcrownβ6, 15βcrownβ5, and 12βcrownβ4 substantially improved enzyme activity in THF, acetonitrile, and 1,4βdioxane in the transesterification reactions of __N__βacetylβLβphenylalanine ethylester and 1βpropanol a
We studied a model transesterification reaction catalyzed by subtilisin Carlsberg suspended in toluene, n-hexane, diisopropyl ether, and mixtures of these solvents. To account for solvent effects due to differences in water partitioning between the enzyme and the bulk solvents, we measured water sor