Results 131 to 140 of about 260,179 (155)

Complete degradation of bisphenol A and nonylphenol by a composite of biogenic manganese oxides and Escherichia coli cells with surface-displayed multicopper oxidase CotA

Chemical Engineering Journal, 2019
Endocrine-disrupting chemicals (EDCs) are a large group of environmental toxicants that pose serious risks to public health. In this study, we report a new method for the complete degradation of EDCs using a dual oxidation-action composite of biogenic ...
Zhen Zhang, Zhiyong Ruan, Jin Liu, Chang Liu, Fuming Zhang, R. Linhardt, Lin Li   +6 more
semanticscholar   +1 more source

A novel thermophilic laccase-like multicopper oxidase from Thermothelomyces thermophila and its application in the oxidative cyclization of 2',3,4-trihydroxychalcone.

New Biotechnology, 2019
Laccase-like multicopper oxidases (LMCOs) are a heterogeneous group of oxidases, acting mainly on phenolic compounds and which are widespread among many microorganisms, including Basidiomycetes and Ascomycetes.
A. Zerva, Efthymia Koutroufini, Ioanna Kostopoulou, A. Detsi, E. Topakas   +4 more
semanticscholar   +1 more source

The multicopper oxidase of Mycobacterium tuberculosis (MmcO) exhibits ferroxidase activity and scavenges reactive oxygen species in activated THP-1 cells.

International Journal of Medical Microbiology, 2019
The MmcO protein of Mycobacterium tuberculosis is a membrane-associated multicopper oxidase. Its natural substrate(s) and its role in pathogenesis are not well characterized.
E. Kinkar, Ayat Kinkar, M. Saleh
semanticscholar   +1 more source

Enhanced expression of a recombinant multicopper oxidase, CueO, from Escherichia coli and its laccase activity towards aromatic substrates

Polymer degradation and stability, 2019
CueO from Escherichia coli belongs to multicopper oxidase family, which has gained considerable attention in the field of biotechnology. In earlier studies of recombinant CueO, the enzyme exhibits a relatively broad substrate specificity, but low ...
T. Hiraishi, K. Tachibana, Noriyuki Asakura, H. Abe, M. Maeda   +4 more
semanticscholar   +1 more source

Heterologous expression, purification, and characterization of thermo- and alkali-tolerant laccase-like multicopper oxidase from Bacillus mojavensis TH309 and determination of its antibiotic removal potential

Archives of Microbiology, 2023
A. O. Adıgüzel, Serpil Könen-Adıgüzel, Sümeyye Cilmeli, B. Mazmancı, E. Yabalak, Sevde Üstün-Odabaşı, Nisa Gül Kaya, M. A. Mazmancı   +7 more
semanticscholar   +1 more source

Characterization of multicopper oxidase genes in the green rice leafhopper, Nephotettix cincticeps (Hemiptera: Cicadellidae), with focus on salivary gland-specific genes.

Archives of Insect Biochemistry and Physiology, 2019
Multicopper oxidase (MCO) enzymes are present ubiquitously and act on diverse substrates. Recently, the presence of multiple MCO genes has been described in many insects.
Y. Matsumoto, M. Hattori
semanticscholar   +1 more source

Identification of an alcohol tolerant multicopper oxidase for reduction of biogenic amines in fermented foods

Systems Microbiology and Biomanufacturing
Lin Wei, Xiaoxuan Xia, Fang Fang
semanticscholar   +1 more source

Mutations of methionine 444 interacting with T1Cu-coordinating amino acids affect the structure and function of multicopper oxidase CopA

Biodegradation
Wenwei Tang, Peiqi Zhang, Xiaoyu Jin, Xiaorong Li, Shichao Chen, Xinping Zeng   +5 more
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, 2021
Takenori Satomura, Eiichiro Takamura, Hiroaki Sakamoto   +2 more
exaly  

Biogenic Manganese Oxide Synthesized by a Marine Bacterial Multicopper Oxidase MnxG Reveals Oxygen Evolution Activity

ACS Catalysis
Wen Fu, Forrest P Hyler, Joel Sanchez, Thomas F. Jaramillo, J. Velázquez, Lizhi Tao, R. Britt   +6 more
semanticscholar   +1 more source