MS
M.K. Sanchez Sanchez Quinteros
info
Please Note
<p>This page displays the records of the person named above and is not linked to a unique person identifier. This record may need to be merged to a profile.</p>
1 records found
1
Journal article
(2024)
-
Jacob M.A. van Hengst, Allison E. Wolder, Marisa Sánchez, Mieke M.E. Huijbers, Diederik J. Opperman, Pierre Gilles, Juliette Martin, Thomas Hilberath, Frank Hollmann, Caroline E. Paul
Ene-reductases from the old yellow enzyme (OYE) family have been traditionally employed in the reduction of conjugated C═C double bonds. This study explores the underutilized oxidative potential of OYEs, demonstrating their capability to catalyze the enantioselective desaturation of carbonyl compounds. Utilizing a deprotonated tyrosine residue as a catalytic base, we developed a method to enable OYE-catalyzed desaturation at ambient temperature and alkaline pH without the need for high-temperature conditions. Through screening of various OYE enzymes, we identified several candidates from different genera with enhanced desaturase activity across different substrates. This work broadens the scope of biocatalytic applications for OYEs, introducing a novel approach to the synthesis of chiral α,β-unsaturated carbonyl compounds.
...
Ene-reductases from the old yellow enzyme (OYE) family have been traditionally employed in the reduction of conjugated C═C double bonds. This study explores the underutilized oxidative potential of OYEs, demonstrating their capability to catalyze the enantioselective desaturation of carbonyl compounds. Utilizing a deprotonated tyrosine residue as a catalytic base, we developed a method to enable OYE-catalyzed desaturation at ambient temperature and alkaline pH without the need for high-temperature conditions. Through screening of various OYE enzymes, we identified several candidates from different genera with enhanced desaturase activity across different substrates. This work broadens the scope of biocatalytic applications for OYEs, introducing a novel approach to the synthesis of chiral α,β-unsaturated carbonyl compounds.