Copper active sites in biology

EI Solomon, DE Heppner, EM Johnston… - Chemical …, 2014 - ACS Publications
On the basis of its generally accessible I/II redox couple and bioavailability, copper plays a
wide variety of roles in nature that mostly involve electron transfer (ET), O 2 binding …

Quinone‐catalyzed selective oxidation of organic molecules

AE Wendlandt, SS Stahl - Angewandte Chemie International …, 2015 - Wiley Online Library
Quinones are common stoichiometric reagents in organic chemistry. Para‐quinones with
high reduction potentials, such as DDQ and chloranil, are widely used and typically promote …

Copper biochemistry and molecular biology

MC Linder, M Hazegh-Azam - The American journal of clinical nutrition, 1996 - Elsevier
In this review, our basic and most recent understanding of copper biochemistry and
molecular biology for mammals (including humans) is described. Information is provided on …

Protein Radicals in Enzyme Catalysis. [Chem. Rev. 1998, 98, 705−762

JA Stubbe, WA van Der Donk - Chemical reviews, 1998 - ACS Publications
Protein Radicals in Enzyme Catalysis. [Chem. Rev. 1998, 98, 705−762 | Chemical Reviews ACS
ACS Publications C&EN CAS Find my institution Log In Chemical Reviews ACS Publications …

Quinone chemistry and toxicity

TJ Monks, RP Hanzlik, GM Cohen, D Ross… - Toxicology and applied …, 1992 - Elsevier
Quinones are ubiquitous in nature and constitute an important class of naturally occurring
compounds that are found in plants, fungi, and bacteria and that function primarily as …

Enzyme-mediated oxidations for the chemist

F Hollmann, IWCE Arends, K Buehler, A Schallmey… - Green …, 2011 - pubs.rsc.org
Biocatalysis is an enabling technology adding to organic oxidation chemistry. Especially the
high selectivity of enzymatic oxidation coevally operating under mild conditions and not …

Copper-dioxygen complexes. Inorganic and bioinorganic perspectives

N Kitajima, Y Moro-oka - Chemical Reviews, 1994 - ACS Publications
Copper is an important element in oxidation catalysts for laboratory and industrial use.
Aerobic oxidation of 2, 6-xylenol with copper (I) in the presence of a N-donor ligand such as …

Chemical Reactivities of ortho-Quinones Produced in Living Organisms: Fate of Quinonoid Products Formed by Tyrosinase and Phenoloxidase Action on Phenols …

S Ito, M Sugumaran, K Wakamatsu - International Journal of Molecular …, 2020 - mdpi.com
Tyrosinase catalyzes the oxidation of phenols and catechols (o-diphenols) to o-quinones.
The reactivities of o-quinones thus generated are responsible for oxidative browning of plant …

Mechanisms whereby mononuclear copper proteins functionalize organic substrates

JP Klinman - Chemical reviews, 1996 - ACS Publications
Although the number of proteins that utilize copper as an essential cofactor is not
exceptionally large, the roles played by many of these proteins appear central to the success …

Enzymatic and nonenzymatic cross‐linking of collagen and elastin

K Reiser, RJ McCormick, RB Rucker - The FASEB journal, 1992 - Wiley Online Library
Knowledge regarding the steps and mechanisms related to the intra‐and interchain cross‐
linking of collagen and elastin has evolved steadily during the past 30 years. Recently, effort …