Concept

Oxydoréductase

Publications associées (9)

An Isoprene Lipid-Binding Protein Promotes Eukaryotic Coenzyme Q Biosynthesis

The biosynthesis of coenzyme Q presents a paradigm for how cells surmount hydrophobic barriers in lipid biology. In eukaryotes, CoQ precursors-among nature's most hydrophobic molecules-must somehow be presented to a series of enzymes peripherally associate ...

CELL PRESS2019

Molecular Engineering of Pyrido[3,4-b]pyrazine-Based Donor-Acceptor-pi- Acceptor Organic Sensitizers: Effect of Auxiliary Acceptor in Cobalt- and Iodine-Based Electrolytes

Michael Graetzel, Shaik Mohammed Zakeeruddin, Fabrizio Giordano, Jean-David Décoppet, Bo Liu

Due to the ease of tuning its redox potential, the cobalt-based redox couple has been extensively applied for highly efficient dye-sensitized solar cells (DSSCs) with extraordinarily high photovoltages. However, a cobalt electrolyte needs particular struct ...

Wiley-Blackwell2015

Electrochemical Biochip for Applications to Wireless and Batteryless Monitoring of Free-Moving Mice

Giovanni De Micheli, Sandro Carrara, Camilla Baj-Rossi

A multi-sensing platform for applications in wireless and batteryless monitoring of free-moving small animals is presented in this paper. The proposed platform hosts six sensors: four biosensors for sensing of both disease biomarkers and therapeutic compou ...

IEEE2014

The RdhT protein family: chaperoning bacterial organohalide respiration

Julien Maillard

Organohalide respiration (OHR) is a bacterial anaerobic energy metabolism that uses many chlorinated organic compounds as terminal electron donors. The process is catalyzed by a class of complex redox enzymes called reductive dehalogenases which harbour a ...

2011

Organic dyes incorporating low-band-gap chromophores based on pi-extended benzothiadiazole for dye-sensitized solar cells

Mohammad Khaja Nazeeruddin, Filippo de Angelis

A series of new it-conjugated organic dyes (HKK-BTZ1, HKK-BTZ2, HKK-BTZ3 and HKK-BTZ4), comprising triphenylamine (TPA) moieties as the electron donor and benzothiadiazole moieties as the electron acceptor/anchoring groups, was synthesized for the use in d ...

Elsevier2011

The Secret Life of NAD+: An Old Metabolite Controlling New Metabolic Signaling Pathways

Johan Auwerx, Carlos Canto Alvarez, Richardus Houtkooper

A century after the identification of a coenzymatic activity for NAD(+), NAD(+) metabolism has come into the spotlight again due to the potential therapeutic relevance of a set of enzymes whose activity is tightly regulated by the balance between the oxidi ...

Endocrine Society2010

Nucleotide sequence coding for the flavoprotein subunit of the fumarate reductase of Escherichia coli

Stewart Cole

The nucleotide sequence of the frdA gene, which encodes the flavoprotein subunit of the fumarate reductase, of Escherichia coli, has been determined. A polypeptide of Mr = 66,052, containing 602 amino acid residues, is predicted. In composition the FrdA pr ...

1982

Location and nucleotide sequence of frdB, the gene coding for the iron-sulphur protein subunit of the fumarate reductase of Escherichia coli

Stewart Cole

The frdB gene, encoding the iron-sulphur protein subunit of fumarate reductase, has been located and its complete nucleotide sequence determined. The identity of the gene was confirmed by protein chemical studies and determination of the NH2-terminal seque ...

1982

Production of a soluble form of fumarate reductase by multiple gene duplication in Escherichia coli K12

Stewart Cole

Ampicillin-hyperresistant mutants of Escherichia coli K12 bearing multiple gene duplications in the ampC (beta-lactamase) gene region of the chromosome overproduced at least six proteins with molecular weights 97,000, 80,000, 72,000, 49,000, 33,000 and ...

1979

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