Results 51 to 60 of about 31,059 (323)
Antioxidants, 2019 A large number of plastidial thioredoxins (TRX) are present in chloroplast and the specificity versus the redundancy of their functions is currently under discussion.
Juan Fernández-Trijueque +2 more
doaj +1 more source
Rheostat re-wired: alternative hypotheses for the control of thioredoxin reduction potentials. [PDF]
PLoS ONE, 2015 Thioredoxins are small soluble proteins that contain a redox-active disulfide (CXXC). These disulfides are tuned to oxidizing or reducing potentials depending on the function of the thioredoxin within the cell.
Kathryn D Bewley +6 more
doaj +1 more source
Journal of Biological Chemistry, 2016 The plant pathogenic bacterium Ralstonia solanacearum injects more than 70 effector proteins (virulence factors) into the host plant cells via the needle-like structure of a type III secretion system.
S. Fujiwara +10 more
semanticscholar +1 more source
Antioxidants, 2020 Thiol peroxidases (TP) are ubiquitous and abundant antioxidant proteins of the peroxiredoxin and glutathione peroxidase families that can catalytically and rapidly reduce biologically relevant peroxides, such as hydrogen peroxide and peroxynitrite ...
André Luís Condeles +4 more
doaj +1 more source
Antioxidants, 2021 The chloroplast primary metabolism is of central importance for plant growth and performance. Therefore, it is tightly regulated in order to adequately respond to multiple environmental conditions.
Natalia Hess +4 more
doaj +1 more source
Mitochondrial Thioredoxin System as a Modulator of Cyclophilin D Redox State [PDF]
, 2016 The mitochondrial thioredoxin system (NADPH, thioredoxin reductase, thioredoxin) is a major redox regulator. Here we have investigated the redox correlation between this system and the mitochondrial enzyme cyclophilin D.
Bindoli, Alberto +7 more
core +1 more source
Antioxidants, 2020 The thioredoxin family consists of a small group of redox proteins present in all organisms and composed of thioredoxins (TRXs), glutaredoxins (GLRXs) and peroxiredoxins (PRDXs) which are found in the extracellular fluid, the cytoplasm, the mitochondria ...
Marta Seco-Cervera +4 more
doaj +1 more source
Chaperone properties of Escherichia coli thioredoxin and thioredoxin reductase [PDF]
Biochemical Journal, 2003 Thioredoxin, thioredoxin reductase and NADPH form the thioredoxin system and are the major cellular protein disulphide reductase. We report here that Escherichia coli thioredoxin and thioredoxin reductase interact with unfolded and denatured proteins, in a manner similar to that of molecular chaperones that are involved in protein folding and protein ...
Renée, Kern +3 more
openaire +2 more sources
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source
Asian Journal of Andrology, 2015 In this experimental prospective study, we aimed to analyze the effect of transient scrotal hyperthermia on the male reproductive organs, from the perspective of sperm parameters, semen plasma biochemical markers, and oxidative stress, to evaluate ...
Meng Rao +6 more
doaj +1 more source