Sweetly expanding enzymatic glycodiversification
- PMID: 18420135
- DOI: 10.1016/j.chembiol.2008.03.009
Sweetly expanding enzymatic glycodiversification
Abstract
Directed evolution is a powerful tool to modify substrate specificity for a wide array of enzyme catalysts. In this issue of Chemistry & Biology, Thorson and coworkers use directed evolution to increase the catalytic proficiency of a model glycosyltransferase, OleD, 300-fold for a nonphysiological substrate (Williams et al., 2008).
Comment on
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Optimizing glycosyltransferase specificity via "hot spot" saturation mutagenesis presents a catalyst for novobiocin glycorandomization.Chem Biol. 2008 Apr;15(4):393-401. doi: 10.1016/j.chembiol.2008.02.017. Chem Biol. 2008. PMID: 18420146 Free PMC article.
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