Oxidation of Flavin by Molecular Oxygen

Flavin-catalyzed oxidation of amines and sulfides with molecular ...

Flavin-catalyzed green oxidation of heteroatom compounds such as sulfides and amines with molecular oxygen ... molecular oxygen with the assistance of ...

Alteration of Electron Acceptor Preferences in the Oxidative Half ...

Flavin-dependent oxidases oxidize substrates with the reduction of flavin (reductive half-reaction), and the reduced flavin is reoxidized by oxygen, liberating ...

On the interpretation of quantitative structure–function ... - PNAS

Similar breakpoints are found in plots of the rate constants for flavin N5-sulfite adduct formation and for the reaction of the reduced enzymes with molecular ...

11.8: Flavin-Dependent Monooxygenase Reactions - Hydroxylation ...

Flavin hydroperoxide can be thought of as an activated form of molecular oxygen. Peroxides in general are potent oxidizing agents, because ...

The Oxidation of Reduced Flavin Mononucleotide by Molecular ...

This solution is described as phosphate buffer, pH 6-3. RESULTS. Cour8e of the reaction of reduced flavin mono- nuweotide with oxygen ac followed by changes in.

QuickGO::Term GO:0016712

oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor.

Oxidation of Flavin by Molecular Oxygen: Computational Insights ...

Article "Oxidation of Flavin by Molecular Oxygen: Computational Insights into a Possible Radical Mechanism" Detailed information of the J-GLOBAL is an ...

The Reaction of Xanthine Oxidase with Molecular Oxygen

The time course of oxidation is quantitatively independent of the following factors: (a) the activity to flavin ratio; (b) presence of competitive inhibitors;.

Flavin oxidation in flavin-dependent N-monooxygenases

In the oxidative half-reaction, the FADredNADP+ complex reacts with molecular oxygen forming the. C4a-hydroperoxyflavin (FADOOH) intermediate ...

Flavins | SpringerLink

In solution flavin semiquinones and hydroquinones react readily with molecular oxygen yielding oxidized flavin, which is the redox form commonly stabilized ...

Flavin Catalyzed Oxidations of Sulfides and Amines with Molecular ...

Flavin Catalyzed Oxidations of Sulfides and Amines with Molecular Oxygen. ... Novel biomimetic, aerobic oxidation with an organocatalyst was performed. The ...

N5 Is the New C4a: Biochemical Functionalization of Reduced ...

To definitively correlate the observed mass signal with the flavin-bonded oxygen molecule, chemically reduced EncM was reoxidized by 18O2 and 16O2 and then ...

Reactions of the flavin mononucleotide in complex I: a combined ...

The reduction of molecular oxygen and hydrophilic quinones leads to the production of reactive oxygen species, the reduction of nicotinamide nucleotides leads ...

Molecular Editing of Flavins for Catalysis - Thieme Connect

This strategy for oxidation of the reduced flavin catalyst intermediate 9 with molecular oxygen has been used in various ways to close the ...

Photoinduced damage of AsLOV2 domain is accompanied ... - Nature

Flavin mononucleotide (FMN) belongs to the group of very efficient endogenous photosensitizers producing singlet oxygen, 1O2, ...

Light-activated Cryptochrome Reacts with Molecular Oxygen to ...

Here, we give evidence of a mechanism for the reverse reaction, namely dark reoxidation of protein-bound flavin in Arabidopsis thaliana cryptochrome (AtCRY1) by ...

A two-component flavin-dependent monooxygenase involved ... - arXiv

Oxidation absolutely requires NADH, FMN and molecular oxygen, supporting the notion that ActVB serves for the production of reduced flavins whereas ActVA uses ...

Flavoprotein Photochemistry: Fundamental Processes and ... - HAL

molecular oxygen (3O2) yielding highly reactive singlet oxygen (1O2) ... flavin- binding singlet oxygen photosensitizing protein. Sci. Rep ...

QuickGO::Term GO:0016705

Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from each of two donors, and molecular oxygen is reduced.

Mononucleotide flavin - Sigma-Aldrich

Bacterial luciferase (LuxAB) is a two-component flavin mononucleotide (FMN)-dependent monooxygenase that catalyzes the oxidation of reduced ...