Results 41 to 50 of about 9,715 (195)

Kinetic behavior of Desulfovibrio gigas aldehyde oxidoreductase encapsulated in reverse micelles [PDF]

Biochemical and Biophysical Research Communications, 2003
We report the kinetic behavior of the enzyme aldehyde oxidoreductase (AOR) from the sulfate reducing bacterium Desulfovibrio gigas (Dg) encapsulated in reverse micelles of sodium bis-(2-ethylhexyl) sulfosuccinate in isooctane using benzaldehyde, octaldehyde, and decylaldehyde as substrates.
Andrade, Susana, Brondino, Carlos D., Kamenskaya, Elvira O., Levashov, Andrey V., Moura, José J. G.   +4 more
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From Alkanes to Carboxylic Acids: Terminal Oxygenation by a Fungal Peroxygenase [PDF]

, 2016
5 páginas.-- 4 figuras.-- 24 referencias.-- Supporting information for this article can be found under: http://dx.doi.org/10.1002/anie.201604915.Este artículo está en abierto en el enlace de la revista y puede descargar el pdf.
Aranda, Carmen, Gutiérrez Suárez, Ana, Kiebist, Jan, Martínez, Ángel T., Olmedo, Andrés, Río Andrade, José Carlos del, Scheibner, Katrin   +6 more
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Novel NADP-linked alcohol–aldehyde/ketone oxidoreductase in thermophilic ethanologenic bacteria [PDF]

Biochemical Journal, 1981
An NADP-specific alcohol--aldehyde/ketone oxidoreductase was detected in cell extracts of Thermoanaerobium brockii and Clostridium thermohydrosulfuricum, but not in Thermobacteroides acetoethylicus or Clostridium thermocellum. The enzyme was purified from Ta. brockii by differential procedures that included heat treatment and an affinity-chromatography
R J, Lamed, J G, Zeikus
openaire   +2 more sources

Proteomic analysis of Clostridium thermocellum core metabolism: relative protein expression profiles and growth phase-dependent changes in protein expression

BMC Microbiology, 2012
Background Clostridium thermocellum produces H2 and ethanol, as well as CO2, acetate, formate, and lactate, directly from cellulosic biomass. It is therefore an attractive model for biofuel production via consolidated bioprocessing.
Rydzak Thomas, McQueen Peter D, Krokhin Oleg V, Spicer Vic, Ezzati Peyman, Dwivedi Ravi C, Shamshurin Dmitry, Levin David B, Wilkins John A, Sparling Richard   +9 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

A bacterial tungsten-containing aldehyde oxidoreductase forms an enzymatic decorated protein nanowire

Science Advances, 2023
AbstractAldehyde oxidoreductases (AOR) are tungsten enzymes catalysing the oxidation of many different aldehydes to the corresponding carboxylic acids. In contrast to other known AORs, the enzyme from the denitrifying betaproteobacteriumAromatoleum aromaticum(AORAa) consists of three different subunits (AorABC) and utilizes NAD as electron acceptor ...
Agnieszka Winiarska, Fidel Ramírez-Amador, Dominik Hege, Yvonne Gemmecker, Simone Prinz, Georg Hochberg, Johann Heider, Maciej Szaleniec, Jan Michael Schuller   +8 more
openaire   +5 more sources

Membrane electrochemical reactors (MER) for NADH regeneration in HLADH-catalysed synthesis: comparison of effectiveness [PDF]

, 2004
Two membrane electrochemical reactors(MER) were designed and applied to HLADH-catalysed reduction of cyclohexanone to cyclohexanol. The regeneration of the cofactor NADH was ensured electrochemically, using either methyl viologen or a rhodium complex as
Basséguy, Régine, Bergel, Alain, Délécouls-Servat, Karine   +2 more
core   +3 more sources

Reduction of Carboxylic Acids by Nocardia Aldehyde Oxidoreductase Requires a Phosphopantetheinylated Enzyme [PDF]

Journal of Biological Chemistry, 2007
Aldehyde oxidoreductase (carboxylic acid reductase (Car)) catalyzes the magnesium-, ATP-, and NADPH-dependent reduction of carboxylic acids to their corresponding aldehydes. Heterologous expression of the car gene in Escherichia coli afforded purified recombinant enzyme with a specific activity nearly 50-fold lower than that of purified native Nocardia
Padmesh, Venkitasubramanian, Lacy, Daniels, John P N, Rosazza   +2 more
openaire   +2 more sources

The Plant Short-Chain Dehydrogenase (SDR) superfamily:genome-wide inventory and diversification patterns [PDF]

, 2012
Background Short-chain dehydrogenases/reductases (SDRs) form one of the largest and oldest NAD(P)(H) dependent oxidoreductase families. Despite a conserved 'Rossmann-fold' structure, members of the SDR superfamily exhibit low sequence similarities, which
Kallberg, Yvonne, Moummou, Hanane, Persson, Bengt, Tonfack, Libert Brice, Van der Rest, Benoît   +4 more
core   +5 more sources

Why Leave a Job Half Done? Recent Progress in Enzymatic Deracemizations [PDF]

, 2015
Financial support of this work by the Spanish MICINN (Projects CTQ2011-24237 and CTQ2013-44153) is gratefully ...
Díaz Rodríguez, Alba, Gotor Santamaría, Vicente Miguel, Lavandera García, Iván   +2 more
core   +2 more sources