Structural and Biophysical Characterization of Purified Recombinant Arabidopsis thaliana's Alternative Oxidase 1A (rAtAOX1A): Interaction With Inhibitor(s) and Activator [PDF]
Frontiers in Plant Science, 2022 In higher plants, alternative oxidase (AOX) participates in a cyanide resistant and non-proton motive electron transport pathway of mitochondria, diverging from the ubiquinone pool. The physiological significance of AOX in biotic/abiotic stress tolerance
Tadiboina Veera Sankar +5 more
doaj +2 more sources
Alternative oxidase involvement in Daucus carota somatic embryogenesis [PDF]
Physiologia Plantarum, 2009 Plant alternative oxidase (AOX) is a mitochondrial inner membrane enzyme involved in alternative respiration.The critical importance of the enzyme during acclimation upon stress of plant cells is not fully understood and is still an issue of intensive ...
Arnholdt-Schmitt, Birgit +4 more
core +4 more sources
Alternative oxidase‐mediated respiration prevents lethal mitochondrial cardiomyopathy
EMBO Molecular Medicine, 2018 Alternative oxidase (AOX) is a non‐mammalian enzyme that can bypass blockade of the complex III‐IV segment of the respiratory chain (RC). We crossed a Ciona intestinalis AOX transgene into RC complex III (cIII)‐deficient Bcs1lp.S78G knock‐in mice ...
Jayasimman Rajendran +14 more
doaj +6 more sources
Frontiers in Cellular and Infection Microbiology, 2018 Blastocystis is the most common eukaryotic microbe in the human gut. It is linked to irritable bowel syndrome (IBS), but its role in disease has been contested considering its widespread nature. This organism is well-adapted to its anoxic niche and lacks
Anastasios D. Tsaousis +8 more
doaj +2 more sources
The Mitochondrial Alternative Oxidase in Ustilago maydis Is Not Involved in Response to Oxidative Stress Induced by Paraquat. [PDF]
J Fungi (Basel), 2022 Romero-Aguilar L +4 more
europepmc +3 more sources
Arabidopsis alternative oxidase sustains Escherichia coli respiration. [PDF]
Proceedings of the National Academy of Sciences, 1992 Glutamyl-tRNA reductase, encoded by the hemA gene, is the first enzyme in porphyrin biosynthesis in many organisms. Hemes, important porphyrin derivatives, are essential components of redox enzymes, such as cytochromes. Thus a hemA Escherichia coli strain (SASX41B) is deficient in cytochrome-mediated aerobic respiration.
Ankit Kumar, Dieter Söll
openalex +4 more sources
Alternative Oxidase Alleviates Mitochondrial Oxidative Stress during Limited Nitrate Reduction in Arabidopsis thaliana [PDF]
BiomoleculesThe conversion of nitrate to ammonium, i.e., nitrate reduction, is a major consumer of reductants in plants. Previous studies have reported that the mitochondrial alternative oxidase (AOX) is upregulated under limited nitrate reduction conditions ...
Daisuke Otomaru +6 more
doaj +2 more sources
Alternative Oxidase: A Potential Target for Controlling Aflatoxin Contamination and Propagation of Aspergillus flavus [PDF]
Frontiers in Microbiology, 2020 Aflatoxins are among the most hazardous natural cereal contaminants. These mycotoxins are produced by Aspergillus spp. as polyketide secondary metabolites. Aflatoxigenic fungi including A.
Fei Tian +3 more
doaj +2 more sources
Proton-coupled electron transfer dynamics in the alternative oxidase. [PDF]
Chem SciSaura P +5 more
europepmc +3 more sources
Inhibition of mitosomal alternative oxidase causes lifecycle arrest of early-stage Trachipleistophora hominis meronts during intracellular infection of mammalian cells. [PDF]
PLoS Pathog, 2022 Sendra KM +5 more
europepmc +3 more sources