Results 281 to 290 of about 143,165 (330)

Inter-cofactor protein remodeling rewires short-circuited transmembrane electron transfer. [PDF]

open access: yesCommun Chem
Hanson DK   +7 more
europepmc   +1 more source

Correction: Catalytic generation of ortho-quinone dimethides via donor/donor rhodium carbenes. [PDF]

open access: yesChem Sci
Gao M   +7 more
europepmc   +1 more source

The Metabolism and Toxicity of Quinones, Quinonimines, Quinone Methides, and Quinone-Thioethers

Current Drug Metabolism, 2002
Quinones are ubiquitous in nature and constitute an important class of naturally occurring compounds found in plants, fungi and bacteria. Human exposure to quinones therefore occurs via the diet, but also clinically or via airborne pollutants. For example, the quinones of polycyclic aromatic hydrocarbons are prevalent as environmental contaminants and ...
Douglas C. Jones, Terrence J. Monks
openaire   +3 more sources

Quinones of brevibacterium

Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1974
Abstract Two unusual menaquinones have been revealed during examination of Brevibacterium thiogenitalis and Brevibacterium vitarumen. Both microorganisms were found to contain menaquinones-8 (II-H2) and -9 (II-H2). The major quinone of the former was menaquinone-9 (II-H2) while that of the latter was menaquinone-8 (II-H2).
Yoshio Sugiyama   +4 more
openaire   +3 more sources

Quinones

2004
Quinones are redox molecules widely present in nature. Coenzyme Q is a subsituted benzoquinone having a polyprenyl chain in the 6-position (decaprenyl- in humans). It is a hydrophobic molecule imbedded in the lipid bilayer of mitochondria and other membranes; in mitochondria it is a component of the electron transfer chain and of the oxidative ...
LENAZ, GIORGIO, GENOVA, MARIA LUISA
openaire   +3 more sources

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