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The mechanism of the H2O2 disproportionation catalyzed by the manganese catalase (MnCat) KatB was studied using the hybrid… Expand An enzyme with catechol oxidase activity was identified in Thermomicrobium roseum extracts via solution assays and activity… Expand The solar water-splitting protein complex, photosystem II (PSII), catalyzes one of the most energetically demanding reactions in… Expand Role of the non-haem, manganese catalase (Mn-catalase) in oxidative stress tolerance is unknown in cyanobacteria. The ORF alr0998… Expand Electron-transfer reactions in eight mixed-valence manganese dimers are studied using B3LYP. One of the dimers is a model of the… Expand BACKGROUND
Catalases are important antioxidant metalloenzymes that catalyze disproportionation of hydrogen peroxide, forming… Expand We compare the interaction of nitric oxide with the S states of the oxygen evolving complex (OEC) of photosystem II and the… Expand A genomic clone encoding manganese-containing catalase has been isolated from lactic acid bacterium Lactobacillus plantarum… Expand The oxidation states of the Mn atoms in three derivatives of Mn catalase have been characterized using a combination of X-ray… Expand A strain of Lactobacillus plantarum which was unable to produce manganese (Mn)catalase (ATCC 8014) grew somewhat more rapidly and… Expand