Ferredoxin:NADP+ oxidoreductase. Equilibria in binary and ternary complexes with NADP+ and ferredoxin.
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چکیده
منابع مشابه
Interaction of Ferredoxin-NADP Oxidoreductase with the Thylakoid Membrane.
The binding of ferredoxin-NADP reductase to spinach chloroplast membranes was studied by washing the membranes with different media. Release of the enzyme from the thylakoids was greater in 0.75 millimolar EDTA but was not complete inasmuch as 20% the activity remained membrane-bound after three washes.A Scatchard plot of binding experiments suggests the presence of one type of binding site and...
متن کاملArabidopsis Tic62 and ferredoxin-NADP(H) oxidoreductase form light-regulated complexes that are integrated into the chloroplast redox poise.
Translocation of nuclear-encoded preproteins across the inner envelope of chloroplasts is catalyzed by the Tic translocon, consisting of Tic110, Tic40, Tic62, Tic55, Tic32, Tic20, and Tic22. Tic62 was proposed to act as a redox sensor of the complex because of its redox-dependent shuttling between envelope and stroma and its specific interaction with the photosynthetic protein ferredoxin-NADP(H...
متن کاملThe End of the Line: Can Ferredoxin and Ferredoxin NADP(H) Oxidoreductase Determine the Fate of Photosynthetic Electrons?
At the end of the linear photosynthetic electron transfer (PET) chain, the small soluble protein ferredoxin (Fd) transfers electrons to Fd:NADP(H) oxidoreductase (FNR), which can then reduce NADP+ to support C assimilation. In addition to this linear electron flow (LEF), Fd is also thought to mediate electron flow back to the membrane complexes by different cyclic electron flow (CEF) pathways: ...
متن کاملthe past hospitalization and its association with suicide attempts and ideation in patients with mdd and comparison with bmd (depressed type) group
چکیده ندارد.
Thionicotinamide-NADP, a nucleotide analog interfering with ferredoxin-NADP reductase-ferredoxin interaction.
1 7 W . K R E U T Z U. W . MENKE, Z . N a t u r f o r s c h . 1 7 b , 6 7 5 [1962], 18 W. KREUTZ, Z. Naturforsch. 18 b, 1098 [1963] ; 19 b, 441 [1964], 19 W. MENKE, in: Photosynthesis Mechanisms in green Plants, Publ. 1145, Nat. Acad. Sci.-Nat. Res. Council, Publ. 1963, p. 537. 20 W. MENKE, in: Biochemistry of Chloroplasts, Vol. I, (ed. T. GOODWIN), p. 3, Acad. Press, London and New York 1967. ...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1984
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(17)47229-2