Optimized oxidoreductases for medium and large scale industrial biotransformations
Total records:
126
Pages:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
[ 2019 ]
Linde D, Ayuso-Fernández I, Ruiz-Dueñas FJ, Martínez AT Different fungal peroxidases oxidize nitrophenols at a surface catalytic tryptophan
Arch. Biochem. Biophys., 668: 23-28
[ 2019 ]
Serrano A, Sancho F, Viña-Gonzalez J, Carro J, Alcalde M, Guallar V, Martínez AT Switching the substrate preference of fungal aryl-alcohol oxidase: towards stereoselective oxidation of secondary benzyl alcohols
Catal. Sci. Technol., doi: 10.1039/C8CY02447B
[ 2019 ]
Viña-Gonzalez J, Jimenez-Lalana D, Sancho F, Serrano A, Martínez AT, Guallar V, Alcalde M Structure‐Guided Evolution of Aryl Alcohol Oxidase from Pleurotus eryngii for the Selective Oxidation of Secondary Benzyl Alcohols
Adv. Synth. Catal., 361: 2514-2525
[ 2018 ]
Carro J, Fernandez-Fueyo E, Fernández-Alonso C, Cañada J, Ullrich R, Hofrichter M, Alcalde M, Ferreira P, Martínez AT Self-sustained enzymatic cascade for the production of 2,5-furandicarboxylic acid from 5-methoxymethylfurfural
Biotechnol. Biofuels, 11: 86-96
[ 2018 ]
Carro J, Ferreira P, Martínez AT, Gadda G Stepwise Hydrogen Atom and Proton Transfers in Dioxygen Reduction by Aryl-Alcohol Oxidase
Biochemistry, doi: 10.1021/acs.biochem.8b00106
[ 2018 ]
Ewing TA, Kühn J, Segarra S, Tortajada M, Zuhse R, van Berkel WJ Multigram Scale Enzymatic Synthesis of (R)‐1‐(4′‐Hydroxyphenyl)ethanol Using Vanillyl Alcohol Oxidase
Adv. Synth. Catal., 360: 2370-2376
year2016
Rational Enzyme Engineering Through Biophysical and Biochemical Modeling
Acebes S, Fernandez-Fueyo E, Monza E, Lucas F, Almendral D, Ruiz-Dueñas FJ, Lund H, Martínez AT, Guallar V
ACS-Catalysis, 6: 1624-1629
Due to its importance in the pharmaceutical industry, ligand dynamic simulations have experienced a great expansion. Using all-atom models and cutting-edge hardware, one can perform nonbiased ligand migration, active site search, and binding studies. In this Letter, we demonstrate (and validate by PCR mutagenesis) how these techniques, when combined with quantum mechanics, open new possibilities in enzyme engineering. We provide a complete analysis where (1) biophysical simulations produce ligand diffusion and (2) biochemical modeling samples the chemical event. Using such broad analysis, we engineer a highly stable peroxidase activating the enzyme for new substrate oxidation after rational mutation of two nonconserved surface residues. In particular, we create a new surface-binding site, quantitatively predicting the in vitro change in oxidation rate obtained by mutagenic PCR and achieving a comparable specificity constant to active peroxidases.
Official webpage of
[ industrialoxidoreductases ]. Optimized oxidoreductases for medium and large scale industrial biotransformations. This project has received funding from the European Union’s Seventh Framework Programme for research, technological development and demonstration under Grant Agreement nº: FP7-KBBE-2013-7-613549. © indox 2013. Developed by
garcíarincón