Results 121 to 130 of about 260,179 (155)
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Investigation of Water Splitting Reaction by a Multicopper Oxidase through X‐ray Absorption Nanospectroelectrochemistry

Advanced Energy Materials, 2022
This study introduces an experimental setup based on X‐ray absorption nanospectroelectrochemisty (XA‐NSEC) to investigate the water oxidation reaction (WOR) in a copper‐containing oxidoreductase enzyme.
Graziela C. Sedenho   +5 more
semanticscholar   +1 more source

Development of the BioBattery: A novel enzyme fuel cell using a multicopper oxidase as an anodic enzyme

Biosensors and Bioelectronics
This work presents the development of an enzyme fuel cell, termed "BioBattery", that utilizes multicopper oxidases as the anodic enzyme in a non-diffusion limited system.
David Probst, Koji Sode
exaly   +2 more sources

A durable biocatalyst constructed by immobilization of recombinant laccase-like multicopper oxidase from Bacillus mojavensis onto hazelnut shell hydrochar: Its characterization and potential for use in the degradation of sulfamethoxazole and diclofenac.

International Journal of Biological Macromolecules
The present study investigates the immobilization of recombinant LMCO from Bacillus mojavensis TH308 (BmLMCO) on hazelnut shell hydrochar (HSH) and the use of the thus constructed biocatalyst (HSH-BmLMCO) to degrade sulfamethoxazole and diclofenac ...
Serpil Könen Adıgüzel   +5 more
semanticscholar   +1 more source

Multicopper oxidase of Acinetobacter baumannii: Assessing its role in metal homeostasis, stress management and virulence

Microbial Pathogenesis, 2020
A putative multicopper oxidase, encoded as CopA in the proteome of Acinetobacter baumannii 19606, and designated as AbMCO, was expressed heterologously in E. coli (pET-28a) and purified by Ni-NTA affinity chromatography.
Neena Capalash
exaly   +2 more sources

Multicopper Oxidase from Lactobacillus hilgardii: Mechanism of Degradation of Tyramine and Phenylethylamine in Fermented Food.

Journal of Agricultural and Food Chemistry
Elevated levels of biogenic amines (BAs) in fermented food can have negative effects on both the flavor and health. Mining enzymes that degrade BAs is an effective strategy for controlling their content.
Qilin Yang   +6 more
semanticscholar   +1 more source

Methionine-Rich Loop of Multicopper Oxidase McoA Follows Open-to-Close Transitions with a Role in Enzyme Catalysis

ACS Catalysis, 2020
Multicopper oxidases oxidizes a vast range of aromatic substrates coupled to the reduction of molecular oxygen to water.
P. Borges   +8 more
semanticscholar   +1 more source

Multicopper oxidase-2 mediated cuticle formation: Its contribution to evolution and success of insects as terrestrial organisms.

Insect Biochemistry and Molecular Biology
The insect cuticle is a non-cellular matrix composed of polysaccharide chitins and proteins. The cuticle covers most of the body surface, including the trachea, foregut, and hindgut, and it is the body structure that separates the intraluminal ...
T. Asano
semanticscholar   +1 more source

Activity enhancement of multicopper oxidase from a hyperthermophile via directed evolution, and its application as the element of a high performance biocathode.

Journal of Biotechnology, 2020
Although multicopper oxidase from the hyperthermophilic archaeon Pyrobaculum aerophilum (McoP) can be particularly useful in biotechnological applications, e.g., as a specific catalyst at the biocathode of biofuel cells (BFCs), owing to its high ...
T. Satomura   +9 more
semanticscholar   +1 more source

Insight into multicopper oxidase laccase from Myrothecium verrucaria ITCC-8447: a case study using in silico and experimental analysis

Journal of Environmental Science and Health. Part B - Pesticides, Food Contaminants, and Agricultural Wastes, 2020
The oxidation activity of multicopper-oxidases overlaps with different substrates of laccases and bilirubin oxidases, thus in the present study an integrated approach of bioinformatics using homology modeling, docking, and experimental validation was ...
K. Agrawal   +3 more
semanticscholar   +1 more source

FTacV study of electroactive immobilized enzyme/free substrate reactions: Enzymatic catalysis of epinephrine by a multicopper oxidase from Thermothelomyces thermophila.

Bioelectrochemistry, 2020
In the present work, a kinetic analysis is made concerning the reaction of an electroactive immobilized enzyme with a free substrate, based on a Michaelis-Menten scheme.
D. Zouraris   +4 more
semanticscholar   +1 more source

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