Results 71 to 80 of about 11,677 (208)

Engineering pyranose 2-oxidase for modified oxygen reactivity.

PLoS ONE, 2014
Pyranose 2-oxidase (POx), a member of the GMC family of flavoproteins, catalyzes the regioselective oxidation of aldopyranoses at position C2 to the corresponding 2-ketoaldoses.
Dagmar Brugger, Iris Krondorfer, Christopher Shelswell, Benjamin Huber-Dittes, Dietmar Haltrich, Clemens K Peterbauer   +5 more
doaj   +1 more source

Characterization of Two VAO-Type Flavoprotein Oxidases from Myceliophthora thermophila

Molecules, 2018
The VAO flavoprotein family consists mostly of oxidoreductases harboring a covalently linked flavin cofactor. The linkage can be either monocovalent at position 8 with a histidine or tyrosine or bicovalent at position 8 with a histidine and at position 6
Alessandro R. Ferrari, Henriëtte J. Rozeboom, Aniek S. C. Vugts, Martijn J. Koetsier, Robert Floor, Marco W. Fraaije   +5 more
doaj   +1 more source

Redox linked flavin sites in extracellular decaheme proteins involved in microbe-mineral electron transfer [PDF]

, 2015
Extracellular microbe-mineral electron transfer is a major driving force for the oxidation of organic carbon in many subsurface environments. Extracellular multi-heme cytochromes of the Shewenella genus play a major role in this process but the mechanism
A Okamoto, AC Mitchell, AGW Leslie, AM Waterhouse, AS Beliaev, CL Reardon, D Coursolle, D Ghosal, DE Ross, DJ Richardson, DJ Richardson, DJ Richardson, DK Thompson, E Marsili, ED Brutinel, F Sievers, GF White, GM Boratyn, GN Murshudov, I Letunic, JK Fredrickson, L Shi, L Shi, MJ Daly, MJ Daly, MJ Edwards, MJ Edwards, MJ Edwards, MY El-Naggar, P Taylor, PD Adams, RJ Morris, RS Hartshorne, S Bailey, S Pirbadian, TA Clarke   +35 more
core   +1 more source

Antibacterial properties of the mammalian L-amino acid oxidase IL4I1. [PDF]

PLoS ONE, 2013
L-amino acid oxidases (LAAO) are flavoproteins that catalyze the oxidative deamination of L-amino acids to a keto-acid along with the production of H₂O₂ and ammonia.
Marie-Line Puiffe, Isabelle Lachaise, Valérie Molinier-Frenkel, Flavia Castellano   +3 more
doaj   +1 more source

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Bowel viability assessment during surgery (review of the literature)

Вестник хирургии имени И.И. Грекова, 2020
The problem of bowel viability assessment during surgery is still opened. High value predictive and economically available technique is thought to decrease postoperative morbidity and mortality during elective and urgent abdominal surgery.
A. A. Zacharenko, M. A. Belyaev, A. A. Trushin, D. A. Zaytcev, R. V. Kursenko   +4 more
doaj   +1 more source

D‐amino acid oxidase as a chemogenetic tool for spatiotemporally controlled hydrogen peroxide production: The oxygen connection

British Journal of Pharmacology, EarlyView.
Abstract Background and Purpose D‐amino acid oxidase (DAO) has been developed as a chemogenetic tool, to precisely manipulate redox levels in tissues and cells by generating H2O2 in the presence of D‐amino acids. The enzyme's significant oxygen consumption during H2O2 production may influence cellular oxygen levels.
Wiebke Maurer, Anke Zieseniss, Vamsi Priya Vikram, Yamin Chen, Laura Bauer, Annette Hillemann, Peter Rehling, Maithily S. Nanadikar, Diane de Zélicourt, Vartan Kurtcuoglu, Dörthe M. Katschinski   +10 more
wiley   +1 more source

Structural and Phylogenetic Analysis of Rhodobacter capsulatus NifF: Uncovering General Features of Nitrogen-fixation (nif)-Flavodoxins [PDF]

, 2013
Analysis of the crystal structure of NifF from Rhodobacter capsulatus and its homologues reported so far reflects the existence of unique structural features in nif flavodoxins: a leucine at the re face of the isoalloxazine, an eight-residue insertion at
Bortolotti, Ana, Cortez, Nestor Ricardo, Hermoso, Juan A., Perez Dorado, Inmaculada   +3 more
core   +2 more sources

Energetic stress in combination with impaired fatty acid oxidation induces sequestration of CoA and adaptation of CoA metabolism

The FEBS Journal, EarlyView.
Computational modelling and in vitro liver cell experiments indicate that medium‐chain acyl‐CoA dehydrogenase (MCAD) deficiency causes an accumulation of (especially medium‐chain) acyl‐CoAs at the cost of free CoA (CoASH). A substantial decrease in CoASH impairs flux through many pathways essential for energy homeostasis.
Ligia Akemi Kiyuna, Christoff Odendaal, Madhulika Singh, Albert Gerding, Miriam Langelaar‐Makkinje, Marianne van der Zwaag, Asmara Drachman, Vladimíra Cetkovská, Gaby Liem Foeng Kioen, Anne‐Claire M. F. Martines, Nicolette C. A. Huijkman, Hein Schepers, Bart van de Sluis, Dirk‐Jan Reijngoud, Ody C. M. Sibon, Amy C. Harms, Thomas Hankemeier, Barbara M. Bakker   +17 more
wiley   +1 more source

Nucleotide sequence of the luxA gene of Vibrio harveyi and the complete amino acid sequence of the alpha subunit of bacterial luciferase [PDF]

, 1985
The nucleotide sequence of the 1.85-kilobase EcoRI fragment from Vibrio harveyi that was cloned using a mixed-sequence synthetic oligonucleotide probe (Cohn, D. H., Ogden, R. C., Abelson, J. N., Baldwin, T. O., Nealson, K. H., Simon, M.
Baldwin, Thomas O., Bonam, Duane, Cohn, Daniel H., Mileham, Alan J., Nealson, Kenneth H., Rausch, Steven K., Simon, Melvin I.   +6 more
core