Journal ArticleDOI
Xanthine dehydrogenase from Pseudomonas putida 86: specificity, oxidation-reduction potentials of its redox-active centers, and first EPR characterization.
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TLDR
The EPR features of the redox-active centers of P. putida XDH are very similar to those of eukaryotic XDHs/xanthine oxidases, suggesting that the environment of each center and their functionality are analogous in these enzymes.About:
This article is published in Biochimica et Biophysica Acta.The article was published on 2001-01-12. It has received 30 citations till now. The article focuses on the topics: Xanthine dehydrogenase & Hypoxanthine.read more
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The revisited genome of Pseudomonas putida KT2440 enlightens its value as a robust metabolic chassis.
Eugeni Belda,Eugeni Belda,Ruben G. A. van Heck,Maria Jose Lopez-Sanchez,Stéphane Cruveiller,Valérie Barbe,Claire M. Fraser,Hans-Peter Klenk,Jörn Petersen,Anne Morgat,Pablo I. Nikel,David Vallenet,Zoé Rouy,Agnieszka Sekowska,Vitor A. P. Martins dos Santos,Víctor de Lorenzo,Antoine Danchin,Claudine Médigue +17 more
TL;DR: The resulting examination not only accounts for some of the known stress tolerance traits known in P. putida but also recognizes the capacity of this bacterium to perform difficult redox reactions, thereby multiplying its value as a platform microorganism for industrial biotechnology.
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SAR202 Genomes from the Dark Ocean Predict Pathways for the Oxidation of Recalcitrant Dissolved Organic Matter.
Zachary C. Landry,Brandon K. Swan,Gerhard J. Herndl,Ramunas Stepanauskas,Stephen J. Giovannoni +4 more
TL;DR: In this article, the authors analyzed five single-amplified genomes (SAGs) from the abundant SAR202 clade of dark-ocean bacterioplankton and found they encoded multiple families of paralogous enzymes involved in carbon catabolism, including several families of oxidative enzymes that participate in the degradation of cyclic alkanes.
Journal ArticleDOI
The Impact of Single Nucleotide Polymorphisms on Human Aldehyde Oxidase
Tobias Hartmann,Mineko Terao,Enrico Garattini,Christian Teutloff,Joshua F. Alfaro,Jeffrey P. Jones,Silke Leimkühler +6 more
TL;DR: The human population is characterized by the presence of functionally inactive hAOX1 allelic variants as well as variants encoding enzymes with different catalytic activities, which should be considered for the design of future drugs.
SAR202 Genomes from the Dark Ocean Predict Pathways for the Oxidation of Recalcitrant Dissolved Organic Matter
Zachary C. Landry,Brandon K. Swan,Gerhard J. Herndl,Ramunas Stepanauskas,Stephen J. Giovannoni +4 more
TL;DR: Five single-amplified genomes from the abundant SAR202 clade of dark-ocean bacterioplankton are analyzed and found they encode multiple families of paralogous enzymes involved in carbon catabolism, including several families of oxidative enzymes that the authors hypothesize participate in the degradation of cyclic alkanes.
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A periplasmic aldehyde oxidoreductase represents the first molybdopterin cytosine dinucleotide cofactor containing molybdo-flavoenzyme from Escherichia coli.
Meina Neumann,Gerd Mittelstädt,Chantal Iobbi-Nivol,Miguel Saggu,Friedhelm Lendzian,Peter Hildebrandt,Silke Leimkühler +6 more
TL;DR: The purification and characterization of gene products of the yagTSRQ operon, a molybdenum‐containing iron–sulfur flavoprotein from E.’coli, shows that Yag TSR might have a role in the detoxification of aromatic aldehydes for E.″coli under certain growth conditions.
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Journal Article
Protein Measurement with the Folin Phenol Reagent
TL;DR: Procedures are described for measuring protein in solution or after precipitation with acids or other agents, and for the determination of as little as 0.2 gamma of protein.
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Superoxide dismutase: Improved assays and an assay applicable to acrylamide gels☆
TL;DR: The staining procedure for localizing superoxide dismutase on polyacrylamide electrophoretograms has been applied to extracts obtained from a variety of sources and could thus be assayed either in crude extracts or in purified protein fractions.
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The Mononuclear Molybdenum Enzymes
TL;DR: It is now well-established that all molybdenum-containing enzymes other than nitrogenase fall into three large and mutually exclusive families, as exemplified by the enzymes xanthine oxidation, sulfite oxidase, and DMSO reductase; these enzymes represent the focus of the present account.