| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1348057 | Tetrahedron: Asymmetry | 2006 | 5 Pages |
Abstract
A series of cyclohexanones substituted at the 4-position with a selection of hydrophobic and hydrophilic groups were used as substrates in the evaluation of six new cyclopentanone monooxygenase (CPMO) mutants. These mutants were obtained through evolutionary modifications in two specific regions of the CPMO's putative active site. Several mutant enzymes with improved enantioselectivity were identified. Analysis of the results, in terms of a diamond model, illustrates how a family of cyclohexanone substrates may be used to explore putative active sites of Baeyer-Villiger monooxygenases (BVMOs) and to design productive mutations for specific substrates.
Related Topics
Physical Sciences and Engineering
Chemistry
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Authors
Christopher M. Clouthier, Margaret M. Kayser,