Results 181 to 190 of about 7,262 (231)

Competition and interdependence define interactions of Nostoc sp. and Agrobacterium sp. under inorganic carbon limitation. [PDF]

open access: yesNPJ Biofilms Microbiomes
Teikari JE   +6 more
europepmc   +1 more source

Ferredoxin Gene Mutation in Iranian Trichomonas vaginalis Isolates.

open access: green, 2013
Soudabeh Heidari   +6 more
openalex   +1 more source

Immobilized ferredoxins for affinity chromatography of ferredoxin-dependent enzymes

Journal of Chromatography A, 1992
An immobilized ferredoxin more stable than the conventional immobilized spinach ferrodoxin was prepared by reacting CNBr-Sepharose with ferredoxins isolated from barley and Synechococcus vulcanus, a thermophilic blue-green alga. The dissociation constants of immobilized ferredoxin from spinach, barley and S.
N, Sakihama   +5 more
openaire   +2 more sources

Interaction of ferredoxin and ferredoxin-NADP reductase with thylakoids

Archives of Biochemistry and Biophysics, 1983
Ferredoxin-NADP reductase accounts for about 50% of the NADPH diaphorase activity of spinach leaf homogenates. The enzyme is bound to thylakoid membranes, but can be slowly extracted by aqueous buffers. Ferredoxin-NADP reductase can be extracted from the membranes by a 1- to 2-min treatment with a low concentration of trypsin. This treatment completely
Forti G.   +5 more
openaire   +3 more sources

The interaction of ferredoxin with chloroplast ferredoxin-linked enzymes

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1986
Ferredoxin, reduced by Photosystem I during oxygenic photosynthesis, then serves as the electron donor for the reduction of NADP+ [1], nitrite [2], and the reductive conversion of 2-oxoglutarate plus glutamine to glutamate [3]. Evidence exists thit two of these ferredoxin-dependent reductions, that of NADP+ (catalyzed by ferredoxin:NADP+ oxidoreductase,
M. Hirasawa   +4 more
openaire   +1 more source

Interaction between ferredoxin and ferredoxin-NADP reductase from chloroplasts

Biochemical and Biophysical Research Communications, 1968
Abstract The photochemical reduction of pyridine nucleotides in isolated chloroplasts was shown to proceed via ferredoxin and ferredoxin-NADP reductase ( Shin et , al. , 1963 . The latter enzyme is a flavoprotein which can also mediate the transfer of electrons in reverse, from NADPH to ferredoxin (Lazzarini and San Pietro, 1962) , or to ...
N, Nelson, J, Neumann
openaire   +2 more sources

Ferredoxin : NADP+ Oxidoreductase

2018
Ferredoxin-NADP + reductase, the essential catalyst of NADP + photoreduction, is a flavoprotein ubiquitous in photosynthetic eukaryotic cells and Cyano-bacteria. The cyanobacteria enzyme has a much lower content of methionine and lysine and more histidines.
G. Zanetti, A. Allverti
openaire   +2 more sources

Einflu� von Ferredoxin auf Ferredoxin-NADP-Reduktase

Planta, 1971
Transhydrogenase 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 Fe2+, Fe3+ ions.
openaire   +1 more source

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