Reactive species produced in the cell during normal cellular metabolism can chemically
react with cellular biomolecules such as nucleic acids, proteins, and lipids, thereby causing …

Mitochondria in aerobic eukaryotic cells are both the site of energy production and the
formation of harmful species, such as radicals and other reactive oxygen species, known as …

The liver metabolizes ethanol through three enzymatic pathways: alcohol dehydrogenase
(ADH), cytochrome p450 (also called MEOS), and catalase. Alcohol dehydrogenase class I …

Nanomaterials that mimic the catalytic activity of natural enzymes in the complex biological
environment of the human body are called nanozymes. Recently, nanozyme systems have …

More than 300 catalase sequences are now available, divided among monofunctional
catalases (> 225), bifunctional catalase-peroxidases (> 50) and manganese-containing …

Human catalase is an heme-containing peroxisomal enzyme that breaks down hydrogen
peroxide to water and oxygen; it is implicated in ethanol metabolism, inflammation …

This review gives an overview about the structural organisation of different evolutionary lines
of all enzymes capable of efficient dismutation of hydrogen peroxide. Major potential …

Streszczenie Katalaza (EC 1.11. 1.6), obecna głównie w peroksysomach komórek ssaków,
jest enzymem zbudowanym z czterech identycznych podjednostek o masie cząsteczkowej …