Results 191 to 200 of about 29,761,483 (233)

Silencing SLC31A1 attenuates high glucose plus copper-induced cuproptosis-like signaling, oxidative stress, and barrier dysfunction in human retinal microvascular endothelial cells. [PDF]

Int J Ophthalmol
Li Y, Chen M, Dong HG.
europepmc   +1 more source

Ferredoxin/ferredoxin-thioredoxin reductase complex: Complete NMR mapping of the interaction site on ferredoxin by gallium substitution [PDF]

FEBS Letters, 2006
The reduction of ferredoxin–thioredoxin reductase (FTR) by plant-type ferredoxin plays an important role in redox regulation in plants and cyanobacteria.
Xingfu Xu, Sung-Kun Kim, Marcellus Ubbink   +2 more
exaly   +2 more sources

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Premature termination codons destabilize ferredoxin‐1 mRNA when ferredoxin‐1 is translated

The Plant Journal, 2000
SummaryFerredoxin‐1 (Fed‐1) mRNA is poorly translated in dark‐treated tobacco (Nicotiana tabacum) leaves, resulting in destabilization of Fed‐1 mRNA and a differential light/dark accumulation of the mRNA. Insertion of nonsense codons within the Fed‐1 coding sequence disrupts the light regulation of Fed‐1 mRNA abundance.
M E, Petracek, T, Nuygen, W F, Thompson, L F, Dickey   +3 more
openaire   +2 more sources

Computer simulation of interaction of photosystem 1 with plastocyanin and ferredoxin

Biosystems, 2011
We designed 3D multiparticle computer models to simulate diffusion and interactions of spinach plastocyanin and ferredoxin with plant photosystem 1 in a solution. Using these models we studied kinetic characteristics of plastocyanin-photosystem 1 and ferredoxin-photosystem 1 complex formation at a variety of ionic strength values.
Ilya B. Kovalenko, Anna M. Abaturova, Galina Yu. Riznichenko, Andrei B. Rubin   +3 more
openaire   +3 more sources

Involvement of lysine-88 of spinach ferredoxin-NADP+reductase in the interaction with ferredoxin [PDF]

FEBS Letters, 1994
A mutant of spinach ferredoxin-NADP+ reductase, in which Lys-88 has been changed to glutamine, has been obtained by site-directed mutagenesis. The mutant enzyme was fully active as a diaphorase, but partially impaired in ferredoxin-dependent cytochrome c
Alessandro Aliverti
exaly   +2 more sources

Transcriptional regulation of human ferredoxin 1 in ovarian granulosa cells

Molecular and Cellular Endocrinology, 2013
Ferredoxin 1 (FDX1; adrenodoxin) is an iron-sulfur protein that is involved in various metabolic processes, including steroid hormone synthesis in mammalian tissues. We investigated the transcriptional regulation of FDX1 in ovarian granulosa cells. Previously, we reported that the NR5A family, including steroidogenic factor-1 (SF-1) and liver receptor ...
Yoshitaka, Imamichi, Tetsuya, Mizutani, Yunfeng, Ju, Takehiro, Matsumura, Shinya, Kawabe, Masafumi, Kanno, Takashi, Yazawa, Kaoru, Miyamoto   +7 more
openaire   +2 more sources

Dual targeted poplar ferredoxin NADP+ oxidoreductase interacts with hemoglobin 1

Plant Science, 2016
Previous reports have connected non-symbiotic and truncated hemoglobins (Hbs) to metabolism of nitric oxide (NO), an important signalling molecule involved in wood formation. We have studied the capability of poplar (Populus tremula × tremuloides) Hbs PttHb1 and PttTrHb proteins alone or with a flavin-protein reductase to relieve NO cytotoxicity in ...
Jokipii-Lukkari S, Kastaniotis AJ, Parkash V, Sundström R, Leiva-Eriksson N, Nymalm Y, Blokhina O, Kukkola E, Fagerstedt KV, Salminen TA, Läärä E, Bülow L, Ohlmeier S, Hiltunen JK, Kallio PT, Häggman H   +15 more
openaire   +3 more sources

Purification and characterization of a ferredoxin from Haloarcula japonica strain TR-1

Biometals, 2000
A ferredoxin (Fd) was purified from the extremely halophilic archaeon, Haloarcula japonica strain TR-1, to electrophoretic homogeneity. The apparent molecular weight (Mr) of the Fd was estimated to be 24,000 on SDS-polyacrylamide gel electrophoresis.
D, Sugimori, T, Ichimata, A, Ikeda, S, Nakamura   +3 more
openaire   +2 more sources

Ferredoxin and flavodoxin reduction by photosystem I [PDF]

Biochimica Et Biophysica Acta - Bioenergetics, 2001
Ferredoxin and flavodoxin are soluble proteins which are reduced by the terminal electron acceptors of photosystem I. The kinetics of ferredoxin (flavodoxin) photoreduction are discussed in detail, together with the last steps of intramolecular ...
Pierre Setif
exaly   +2 more sources

A COMBINED PROCEDURE FOR PREPARATION OP PLASTOCYANIN, FERREDOXIN AND CF₁

Preparative Biochemistry, 1975
Homogeneous preparations of ferredoxin, plastocyanin, and chloroplast coupling factor (CF1) have been isolated from spinach by a combined procedure in which supernatants from preparation of chloroplasts are used for isolation of ferredoxin and the chloroplasts serve as the source of plastocyanin.
C F, Yocum, N, Nelson, E, Racker
openaire   +2 more sources