Results 61 to 70 of about 90,159 (370)

Electrodes modified with lipid membranes to study quinone oxidoreductases

, 2009
Quinone oxidoreductases are a class of membrane enzymes that catalyse the oxidation or reduction of membrane-bound quinols/quinones. The conversion of quinone/quinol by these enzymes is difficult to study because of the hydrophobic nature of the enzymes ...
Jeuken, LJC, Weiss, SA
core   +1 more source

Structures and proton-pumping strategies of mitochondrial respiratory enzymes [PDF]

, 2001
Enzymes of the mitochondrial respiratory chain serve as proton pumps, using the energy made available from electron transfer reactions to transport protons across the inner mitochondrial membrane and create an electrochemical gradient used for the ...
Chan, Sunney I., Schultz, Brian E.
core   +1 more source

Synthèse bibliographique: la divinyl éther synthase de plantes [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2001
Divinyl ether synthase in plants: a review. Divinyl ether synthase, an enzyme of the lipoxygenase pathway transforms, in potato tubers, 9-hydroperoxides of fatty acids into colneleic and colnelenic acid, two divinyl ethers of fatty acids.
Fauconnier M.L., Hoyaux P., Delcarte J., Marlier M., du Jardin P.   +4 more
doaj  

Ancestral Absence of Electron Transport Chains in Patescibacteria and DPANN

Frontiers in Microbiology, 2020
Recent discoveries suggest that the candidate superphyla Patescibacteria and DPANN constitute a large fraction of the phylogenetic diversity of Bacteria and Archaea.
Jacob P. Beam, Eric D. Becraft, Julia M. Brown, Frederik Schulz, Jessica K. Jarett, Oliver Bezuidt, Nicole J. Poulton, Kayla Clark, Peter F. Dunfield, Nikolai V. Ravin, John R. Spear, Brian P. Hedlund, Konstantinos A. Kormas, Stefan M. Sievert, Mostafa S. Elshahed, Hazel A. Barton, Matthew B. Stott, Jonathan A. Eisen, Duane P. Moser, Tullis C. Onstott, Tanja Woyke, Ramunas Stepanauskas   +21 more
doaj   +1 more source

Relating the metatranscriptome and metagenome of the human gut [PDF]

, 2014
Although the composition of the human microbiome is now wellstudied, the microbiota’s \u3e8 million genes and their regulation remain largely uncharacterized.
Boylan, Matthew R., Chan, Andrew T., Ciulla, Dawn, Earl, Ashlee M., Franzosa, Eric A., Garrett, Wendy S., Gevers, Dirk, Giannoukos, Georgia, Huttenhower, Curtis, Izard, Jacques, Morgan, Xochitl C., Reyes, Joshua, Segata, Nicola, Waldron, Levi   +13 more
core   +2 more sources

Intracellular proteome expression during 4-n-nonylphenol biodegradation by the filamentous fungus Metarhizium robertsii [PDF]

, 2014
4-n-nonylphenol (4-n-NP) is an endocrine disrupting compound (EDC); pollutants that cause serious disturbances in the environment. This study shows the degradation pathway and initial proteome analysis in cultures of a fungus that actively degrades 4-n-
Dzitko , Katarzyna, Długoński, Jerzy, Różalska, Sylwia, Soboń, Adrian, Szewczyk, Rafał, Waidelich, Dietmar   +5 more
core   +1 more source

A Review: The Styrene Metabolizing Cascade of Side-Chain Oxygenation as Biotechnological Basis to Gain Various Valuable Compounds

Frontiers in Microbiology, 2018
Styrene is one of the most produced and processed chemicals worldwide and is released into the environment during widespread processing. But, it is also produced from plants and microorganisms.
Michel Oelschlägel, Juliane Zimmerling, Dirk Tischler, Dirk Tischler   +3 more
doaj   +1 more source

Role of glutathionylation in infection and inflammation [PDF]

, 2019
Glutathionylation, that is, the formation of mixed disulfides between protein cysteines and glutathione (GSH) cysteines, is a reversible post-translational modification catalyzed by dierent cellular oxidoreductases, by which the redox state of the cell
Baldelli, S., Checconi, P., Ciriolo, M. R., Limongi, D., Nencioni, L., Palamara, A. T.   +5 more
core   +1 more source

Regulation of 3β-Hydroxysteroid Dehydrogenase/∆5-∆4 Isomerase: A Review [PDF]

, 2013
This review focuses on the expression and regulation of 3β-hydroxysteroi ddehydrogenase/Δ5-Δ4 isomerase (3β-HSD), with emphasis on the porcine version. 3β-HSD is often associated with steroidogenesis, but its function in the metabolism of both steroids ...
Abbaszade, Banner, Belanger, Beltowski, Benton, Berchtold, Bo Ekstrand, Brunius, Catalfo, Chapman, Chedrese, Chen, Chen, Cherradi, Clark, Coniglio, Conley, Conley, Conley, Cooke, Couet, Coulter, Cue, Davis, De Launoit, Doran, Doran, Dorgan, Dupont, Fink-Gremmels, Furster, Furster, Galarreta, Galia Zamaratskaia, Garrett, Garrett, Gingras, Gingras, Gromadzka-Ostrowska, Haider, Hassan, Havelock, Headon, Hierlihy, Hild-Petito, Hoog, Hu, Joernvall, Kallberg, Kaynard, Keeney, Keeney, Kershaw, Kiessling, Kostic, Kozlowska, Kumar, Labelle-Dumais, Labrie, LaVoie, Leers-Sucheta, Li, Liang, Lorence, Majdic, Martin, Martin Rasmussen, Mason, Mason, Matsunaga, Mcallister, Meadus, Mizrachi, Mode, Mullany, Nakajin, Nakamura, Naville, Nicolau-Solano, Papacleovoulou, Park, Payne, Payne, Payne, Pelletier, Penning, Picon, Rasmussen, Rasmussen, Rasmussen, Rasmussen, Saez, Samuels, Sasano, Sauer, Shapiro, Siiteri, Simard, Simard, Sirianni, Sordoillet, Stayrook, Sun, Suzuki, Takikawa, Takikawa, Tang, The, Tomankova, Tremblay, Val, Von Teichman, Walstra, Wang, Waxman, Waxman, Wong, Yuan, Zamaratskaia, Zamaratskaia, Zhao, Zinedine   +121 more
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source