63 citations · 186 across the 9 of their papers we have counts for
9 papers
Identification of iron(III) peroxo species in the active site of the superoxide reductase SOR from Desulfoarculus baarsii
Christelle Mathé, Tony A Mattioli, Olivier Horner +4
The active site of superoxide reductase SOR consists of an Fe2+ center in an unusual [His4 Cys1] square-pyramidal geometry. It specifically reduces superoxide to produce H2O2. Here…
A two-component flavin-dependent monooxygenase involved in actinorhodin biosynthesis in Streptomyces coelicolor
Julien Valton, Laurent Filisetti, Marc Fontecave +1
The two-component flavin-dependent monooxygenases belong to an emerging class of enzymes involved in oxidation reactions in a number of metabolic and biosynthetic pathways in micro…
The flavin reductase ActVB from Streptomyces coelicolor: characterization of the electron transferase activity of the flavoprotein form
Laurent Filisetti, Julien Valton, Marc Fontecave +1
The flavin reductase ActVB is involved in the last step of actinorhodin biosynthesis in Streptomyces coelicolor. Although ActVB can be isolated with some FMN bound, this form was n…
Pulse radiolysis studies on superoxide reductase from Treponema pallidum
V Nivière, M. Lombard, M. Fontecave +1
Superoxide reductases (SORs) are small metalloenzymes, which catalyze reduction of O2*- to H2O2. The reaction of the enzyme from Treponema pallidum with superoxide was studied by p…
The NAD(P)H:flavin oxidoreductase from Escherichia coli. Evidence for a new mode of binding for reduced pyridine nucleotides
V. Nivière, F. Fieschi, J. L. Dećout +1
The NAD(P)H:flavin oxidoreductase from Escherichia coli, named Fre, is a monomer of 26.2 kDa that catalyzes the reduction of free flavins using NADPH or NADH as electron donor. The…
Reaction of the NAD(P)H:flavin oxidoreductase from Escherichia coli with NADPH and riboflavin: identification of intermediates
V Nivière, M. A. Vanoni, G. Zanetti +1
Flavin reductase catalyzes the reduction of free flavins by NAD(P)H. As isolated, Escherichia coli flavin reductase does not contain any flavin prosthetic group but accommodates bo…