Oxygen activation and radical transformations in heme proteins and metalloporphyrins

X Huang, JT Groves - Chemical reviews, 2017 - ACS Publications
As a result of the adaptation of life to an aerobic environment, nature has evolved a panoply
of metalloproteins for oxidative metabolism and protection against reactive oxygen species …

Recent structural insights into cytochrome P450 function

FP Guengerich, MR Waterman, M Egli - Trends in pharmacological …, 2016 - cell.com
Cytochrome P450 (P450) enzymes are important in the metabolism of drugs, steroids, fat-
soluble vitamins, carcinogens, pesticides, and many other types of chemicals. Their catalytic …

Biosynthesis and biotechnological production of the anti-obesity agent celastrol

Y Zhao, NL Hansen, YT Duan, M Prasad… - Nature Chemistry, 2023 - nature.com
Obesity is a major health risk still lacking effective pharmacological treatment. A potent anti-
obesity agent, celastrol, has been identified in the roots of Tripterygium wilfordii. However …

Mechanisms of cytochrome P450-catalyzed oxidations

FP Guengerich - ACS catalysis, 2018 - ACS Publications
Enzymes are complex biological catalysts and are critical to life. Most oxidations of
chemicals are catalyzed by cytochrome P450 (P450, CYP) enzymes, which generally utilize …

Beyond ferryl-mediated hydroxylation: 40 years of the rebound mechanism and C–H activation

X Huang, JT Groves - JBIC Journal of Biological Inorganic Chemistry, 2017 - Springer
Since our initial report in 1976, the oxygen rebound mechanism has become the consensus
mechanistic feature for an expanding variety of enzymatic C–H functionalization reactions …

Catalytic dehydrogenative decarboxyolefination of carboxylic acids

X Sun, J Chen, T Ritter - Nature chemistry, 2018 - nature.com
Alkenes are among the most versatile building blocks and are widely used for the production
of polymers, detergents and synthetic lubricants. Currently, alkenes are sourced from …

Unrivalled diversity: the many roles and reactions of bacterial cytochromes P450 in secondary metabolism

A Greule, JE Stok, JJ De Voss, MJ Cryle - Natural product reports, 2018 - pubs.rsc.org
Covering: 2000 up to 2018 The cytochromes P450 (P450s) are a superfamily of heme-
containing monooxygenases that perform diverse catalytic roles in many species, including …

Structure and function of the cytochrome P450 peroxygenase enzymes

AW Munro, KJ McLean, JL Grant… - Biochemical Society …, 2018 - portlandpress.com
The cytochromes P450 (P450s or CYPs) constitute a large heme enzyme superfamily,
members of which catalyze the oxidative transformation of a wide range of organic …

Light‐driven enzymatic decarboxylation of fatty acids

MME Huijbers, W Zhang, F Tonin… - Angewandte Chemie …, 2018 - Wiley Online Library
The photoenzymatic decarboxylation of fatty acids to alkanes is proposed as an alternative
approach for the synthesis of biodiesel. By using a recently discovered photodecarboxylase …

H-Bonding Networks Dictate the Molecular Mechanism of H2O2 Activation by P450

X Zhang, Y Jiang, Q Chen, S Dong, Y Feng… - ACS …, 2021 - ACS Publications
Understanding the molecular basis for controlled H2O2 activation is of fundamental
importance for peroxide-driven catalysis by metalloenzymes. In addition to O2 activation in …