Metaproteomics analysis of the functional insights into microbial communities of combined hydrogen and methane production by anaerobic fermentation from reed straw. [PDF]
PLoS ONE, 2017 A metaproteomic approach was used to analyse the proteins expressed and provide functional evidence of key metabolic pathways in the combined production of hydrogen and methane by anaerobic fermentation (CHMP-AF) for reed straw utilisation. The functions
Xuan Jia +4 more
doaj +1 more source
Antioxidants, 2022 Rhodopseudomonas palustris ferredoxin:NADP+ oxidoreductase (RpFNR) belongs to a novel group of thioredoxin reductase-type FNRs with partly characterized redox properties.
Mindaugas Lesanavičius +2 more
doaj +1 more source
Heparin inhibition of ferredoxin-NADP reductase in chloroplast thylakoid membranes [PDF]
Archives of Biochemistry and Biophysics, 1985 Heparin, an anionic polysaccharide, inhibited the ferredoxin-catalyzed reduction of NADP in spinach chloroplast thylakoid membranes. Under the same conditions of assay, heparin did not interfere markedly with photoreduction of methyl viologen, anthraquinone sulfonate, or ferredoxin.
Hosler, Jonathan P., Yocum, Charles F.
openaire +4 more sources
The stability of 3 transmembrane and 4 transmembrane human vitamin K epoxide reductase models [PDF]
, 2016 3 transmembrane and 4 transmembrane helices models are suggested for the human vitamin K epoxide reductase (VKOR). In this study, we investigate the stability of the human 3 transmembrane/4 transmembrane VKOR models employing a coarse-grained normal mode analysis and molecular dynamics simulation.
arxiv +1 more source
Structure of superoxide reductase bound to ferrocyanide and active site expansion upon X-ray-induced photo-reduction [PDF]
Structure, 2004, 12, pp.1729-40, 2015 Some sulfate-reducing and microaerophilic bacteria rely on the enzyme superoxide reductase (SOR) to eliminate the toxic superoxide anion radical (O2*-). SOR catalyses the one-electron reduction of O2*- to hydrogen peroxide at a nonheme ferrous iron center. The structures of Desulfoarculus baarsii SOR (mutant E47A) alone and in complex with ferrocyanide
arxiv +1 more source
Heterologous ferredoxin reductase and flavodoxin protect Cos-7 cells from oxidative stress. [PDF]
PLoS ONE, 2010 BACKGROUND: Ferredoxin-NADP(H) reductase (FNR) from Pisum sativum and Flavodoxin (Fld) from Anabaena PCC 7119 have been reported to protect a variety of cells and organisms from oxidative insults.
María G Mediavilla +3 more
doaj +1 more source
Identification of Early Salt-Stress-Responsive Proteins in In Vitro Prunus Cultured Excised Roots
Plants, 2022 Fruit-tree rootstock selection is a challenge under a scenario of growing environmental stresses in which the soil and climate are greatly affected. Salinization is an increasing global process that severely affects soil fertility.
Emma Sevilla +5 more
doaj +1 more source
Sampling of conformational ensemble for virtual screening using molecular dynamics simulations and normal mode analysis [PDF]
Future Medicinal Chemistry, 2015, 7 (17), pp.2317-2331, 2016 Aim: Molecular dynamics simulations and normal mode analysis are well-established approaches to generate receptor conformational ensembles (RCEs) for ligand docking and virtual screening. Here, we report new fast molecular dynamics-based and normal mode analysis-based protocols combined with conformational pocket classifications to efficiently generate
arxiv +1 more source
Photochemical regeneration of NADPH using the enzyme ferredoxin-NADP+ reductase [PDF]
Enzyme and Microbial Technology, 1992 Peer ...
Pueyo, José Javier +1 more
openaire +2 more sources
Discovery of superoxide reductase: an historical perspective [PDF]
Journal of Biological Inorganic Chemistry, 2004, 9, pp.119-23, 2014 For more than 30 years, the only enzymatic system known to catalyze the elimination of superoxide was superoxide dismutase, SOD. SOD has been found in almost all organisms living in the presence of oxygen, including some anaerobic bacteria, supporting the notion that superoxide is a key and general component of oxidative stress. Recently, a new concept
arxiv +1 more source