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Ferredoxin-dependent chloroplast enzymes
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1991Article de synthese traitant des proprietes biochimiques et structurales des ferredoxines des cyanobacteries, algues et plantes superieures. Analyse de leurs roles fonctionnels dans les reactions photosynthetiques, en particulier dans les mecanismes d'action des enzymes NADP + : ferredoxine oxidoreductase, thioredoxine reductase, nitrite reductase et ...
D B, Knaff, M, Hirasawa
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Ferredoxin and Photosynthetic Phosphorylation
Nature, 1967The iron-bearing protein ferredoxin is present in all photosynthetlc cells. It has now been shown that ferredoxin can catalyse, by two distinct photochemical reactions, the production of ATP in cell-free photosynthetic systems at rates comparable with the maximum rates of photosynthesis in vivo.
D I, Arnon, H Y, Tsujimoto, B D, McSwain
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Anthracycline antibiotic reduction by spinach ferredoxin-NADP+ reductase and ferredoxin
Biochemistry, 1985Spinach NADPH:ferredoxin oxidoreductase (EC 1.6.7.1) catalyzes the NADPH-dependent reduction of the anthracyclines daunomycin, aclacinomycin A, and nogalamycin and their respective 7-deoxyanthracyclinones. Under anaerobic conditions, the endogenous rate of O2 reduction by NADPH catalyzed by ferredoxin reductase (0.12 s-1 at pH 7.4) is augmented by the ...
J, Fisher, B R, Abdella, K E, McLane
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Trends in Ecology & Evolution, 1988
Ferredoxins are electron carrier proteins that contain active sites consisting of nonheme iron and inorganic sulfur. They are ubiquitous in living cells and are believed to be among the earliest redox proteins having appeared in primitive organisms. The small size of Ferredoxins allows their amino acid sequences to be determined with relative ease, and
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Ferredoxins are electron carrier proteins that contain active sites consisting of nonheme iron and inorganic sulfur. They are ubiquitous in living cells and are believed to be among the earliest redox proteins having appeared in primitive organisms. The small size of Ferredoxins allows their amino acid sequences to be determined with relative ease, and
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[Influence of ferredoxin on ferredoxin-NADP reductase].
Planta, 2014Transhydrogenase and diaphorase activity of ferredoxin-NADP reductase are enhanced by plant ferredoxins. This stimulation is specific; ferredoxin cannot be replaced by sulfhydryl compounds such as cysteine or dithiothreitol, the apoprotein of ferredoxin or Fe(2+), Fe(3+) ions.The effect is particularly obvious with the reductase from the heterokont ...
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The Interaction of Ferredoxin with Ferredoxin-Dependent Enzymes
2007Summary Ferredoxin, reduced by Photosystem I (PS I) in the light, serves as the electron donor for the reduction of NADP + to NADPH, of sulfite to sulfide, of nitrite to ammonia and for the reductant-requiring of glutamate and 2-oxoglutarate to glutamate in all oxygenic photosynthetic organisms.
Toshiharu Hase +2 more
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Ferredoxin from Bacillus Stearothermophilus
1976Ferredoxins are low molecular weight electron transfer proteins found in all types of living organisms (1–3). They are used in many reactions ocurring at low redox potentials. The active centre of the ferredoxins consists of a chromophore containing iron and labile sulphur atoms.
R, Cammack +3 more
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Functional spectrum and specificity of mitochondrial ferredoxins FDX1 and FDX2
Nature Chemical Biology, 2022Somsuvro Basu +2 more
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