Results 31 to 40 of about 82,939 (224)

Characterisation of the flavin adenine dinucleotide binding region in Myxococcus xanthus protoporphyrinogen oxidase [PDF]

open access: yes, 2011
This dissertation focuses on protoporphyrinogen oxidase (PPOX), the penultimate enzyme in the haem biosynthetic pathway. Partial defects in PPOX result in variegate porphyria, an autosomal dominant disorder.
Boateng, Mavis O
core   +1 more source

Crystal Structures of Putative Flavin Dependent Monooxygenase from Alicyclobacillus Acidocaldarius

open access: yesCrystals, 2019
Flavin dependent monooxygenases catalyze various reactions to play a key role in biological processes, such as catabolism, detoxification, and biosynthesis.
Hyunjin Moon   +2 more
doaj   +1 more source

Stilbene compounds are specific inhibitors of the superoxide anion generation catalyzed by xanthine oxidase

open access: yesFood Chemistry: X, 2021
The inhibitory effect of xanthine oxidase (XO) reactions with stilbene compounds, 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging by stilbene compounds and superoxide anion (O2-) scavenging activity were examined.
Noriyoshi Masuoka
doaj   +1 more source

Disorders of flavin adenine dinucleotide metabolism: MADD and related deficiencies [PDF]

open access: yes, 2021
Multiple acyl-coenzyme A dehydrogenase deficiency (MADD), or glutaric aciduria type II (GAII), is a group of clinically heterogeneous disorders caused by mutations in electron transfer flavoprotein (ETF) and ETF-ubiquinone oxidoreductase (ETFQO) – the ...
Schoonen, Maryke   +6 more
core   +1 more source

Flavin Catalysts in Organic Synthesis

open access: yesAngewandte Chemie, EarlyView.
Flavins and their congeners are potent catalysts for organic synthesis inspired by enzymatic transformations. In addition to catalysis in the flavin ground state via covalent intermediates, the excited singlet and triplet states unlock applications including photooxidation, photoreduction, and energy transfer via sensitization.
Jan Freudenberg, Golo Storch
wiley   +2 more sources

Biophysical characterization of folded state type II luciferase‐like monooxygenase

open access: yesIndonesian Journal of Biotechnology, 2023
We noticed that the Priestia megaterium genome contains five Luciferase‐like monooxygenase (LLM) encoding genes, however, their functions are unknown. The objective of this work was to characterize the biophysical properties of the recombinant LLM2 from ...
Adinda Fitri Salsabila   +4 more
doaj   +1 more source

Energetics of the Citric Acid Cycle in the Deep Biosphere

open access: yesGeophysical Monograph Series, Page 303-327., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Peter A. Canovas III, Everett L. Shock
wiley  

+1 more source

REVERSIBLE ENZYMATIC SYNTHESIS OF FLAVIN-ADENINE DINUCLEOTIDE

open access: yesJournal of Biological Chemistry, 1950
An enzyme has been partially purified from brewer's yeast which catalyzes the reversible reaction between riboflavin phosphate and adenosine triphosphate (ATP) on the one hand and flavin-adenine dinucleotide (FAD) and inorganic pyrophosphate on the other in the presence of magnesium ions.
A W, SCHRECKER, A, KORNBERG
openaire   +2 more sources

Direct wiring of redox cofactors onto gold electrodes via inorganic iron-sulfur clusters enhances charge transport

open access: yesBiosensors and Bioelectronics: X, 2022
Inorganic iron-sulfur clusters (Fe–S) have emerged as potential electrode anchors and electron shuttles for enzymatic biosensor systems involving nicotinamide adenine dinucleotide (NAD) cofactor.
Aishwarya Mahadevan   +5 more
doaj   +1 more source

Isolation and identification of flavin adenine dinucleotide. II. Studies on purification.

open access: yesThe Journal of vitaminology, 1955
The mycelium obtained by the culture of Eremothecium ashbyii was found to be a suitable material for preparing FAD. Purification of FAD has so far been effected through its silver or barium salt by many workers. In the present study, however, it was found that the purification is effectively achieved by repeating the process of reducing crude FAD with ...
MASUDA, TORU   +3 more
openaire   +4 more sources

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