Selective demethylation reactions of biomass-derived aromatic ether polymers for bio-based lignin chemicals
The selective demethylation of aryl methyl ethers is a reaction of high relevance both in the
context of deprotection in organic syntheses as well as in the modification of lignin and lignin …
context of deprotection in organic syntheses as well as in the modification of lignin and lignin …
Natural alternative heme-environments allow efficient peroxygenase activity by cytochrome P450 monooxygenases
AC Ebrecht, MS Smit, DJ Opperman - Catalysis Science & Technology, 2023 - pubs.rsc.org
Cytochrome P450 monooxygenases (CYPs) are biocatalysts able to catalyze a variety of
regio-and stereoselective oxyfunctionalization reactions using an iron (IV)-oxo porphyrin pi …
regio-and stereoselective oxyfunctionalization reactions using an iron (IV)-oxo porphyrin pi …
Engineering Peroxygenase Activity into Cytochrome P450 Monooxygenases through Modification of the Oxygen Binding Region
MN Podgorski, J Akter, LR Churchman, JB Bruning… - ACS …, 2024 - ACS Publications
Cytochrome P450 enzymes (CYPs) are biocatalysts for the generation of fine chemicals
including natural products, drug metabolites, and flavor and fragrance compounds …
including natural products, drug metabolites, and flavor and fragrance compounds …
Efficient biocatalytic C–H bond oxidation: an engineered heme-thiolate peroxygenase from a thermostable cytochrome P450
AR Gee, ISJ Stone, TP Stockdale, TL Pukala… - Chemical …, 2023 - pubs.rsc.org
A highly sought after reaction in chemical synthesis is the activation of unactivated carbon–
hydrogen bonds. We demonstrate the hydroxylation of fatty acids using an engineered …
hydrogen bonds. We demonstrate the hydroxylation of fatty acids using an engineered …
[HTML][HTML] Efficient lignin biodegradation triggered by alkali-tolerant ligninolytic bacteria through improving lignin solubility in alkaline solution
Z Xu, J Li, P Li, C Cai, S Chen, B Ding, S Liu… - Journal of Bioresources …, 2023 - Elsevier
Low lignin solubility in aqueous solution is one of the major bottlenecks for lignin
biodegradation and bioconversion. Alkaline solution contributes to improving lignin …
biodegradation and bioconversion. Alkaline solution contributes to improving lignin …
Machine learning-aided engineering of a cytochrome P450 for optimal bioconversion of lignin fragments
Using machine learning, molecular dynamics simulations, and density functional theory
calculations we gain insight into the selectivity patterns of substrate activation by the …
calculations we gain insight into the selectivity patterns of substrate activation by the …
Efficient regio-and stereo-selective C–H bond hydroxylation of steroids using an engineered heme-thiolate peroxygenase biocatalyst
A crucial reaction in chemical synthesis is the activation of unactivated carbon–hydrogen
bonds in complex molecules. We demonstrate the regio-and stereo-selective hydroxlation of …
bonds in complex molecules. We demonstrate the regio-and stereo-selective hydroxlation of …
Molecular Basis for the P450-Catalyzed sp3 C–N Glycosidic Bond Formation in Staurosporine Biosynthesis
F Xiao, TP Zhou, S Dong, T Li, CH Yun, Y Feng… - ACS …, 2024 - ACS Publications
Selective C (sp 3)–H bond activation and functionalization into a C–N bond has been one of
the major challenges facing the pharmaceutical and fine chemical industries. Being the …
the major challenges facing the pharmaceutical and fine chemical industries. Being the …
An In Crystallo Reaction with an Engineered Cytochrome P450 Peroxygenase
The cytochrome P450 monooxygenases (CYPs) are a class of heme‐thiolate enzymes that
insert oxygen into unactivated C− H bonds. These enzymes can be converted into …
insert oxygen into unactivated C− H bonds. These enzymes can be converted into …
[HTML][HTML] Characterisation of the heme aqua-ligand coordination environment in an engineered peroxygenase cytochrome P450 variant
MN Podgorski, JHZ Lee, JS Harbort… - Journal of Inorganic …, 2023 - Elsevier
The cytochrome P450 enzymes (CYPs) are heme-thiolate monooxygenases that catalyse
the insertion of an oxygen atom into the C–H bonds of organic molecules. In most CYPs, the …
the insertion of an oxygen atom into the C–H bonds of organic molecules. In most CYPs, the …