Peroxisomal Proteostasis Involves a Lon Family Protein That Functions as Protease and Chaperone [PDF]
, 2012 Proteins are subject to continuous quality control for optimal proteostasis. The knowledge of peroxisome quality control systems is still in its infancy. Here we show that peroxisomes contain a member of the Lon family of proteases (Pln).
Aksam +58 more
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Location of catalase in crystalline peroxisomes of methanol-grown Hansenula polymorpha [PDF]
, 1992 We have studied the intraperoxisomal location of catalase in peroxisomes of methanol-grown Hansenula polymorpha by (immuno)cytochemical means. In completely crystalline peroxisomes, in which the crystalline matrix is composed of octameric alcohol oxidase
Harder, Wim, +3 more
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Structure of catalase determined by MicroED. [PDF]
, 2014 MicroED is a recently developed method that uses electron diffraction for structure determination from very small three-dimensional crystals of biological material.
Gonen, Tamir +4 more
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The structures of Micrococcus lysodeikticus catalase, its ferryl intermediate (compound II) and NADPH complex [PDF]
, 2002 The crystal structure of the bacterial catalase from Micrococcus lysodeikticus has been refined using the gene-derived sequence both at 0.88 Angstrom resolution using data recorded at 110 K and at 1.5 Angstrom resolution with room-temperature data.
Antson, A A +8 more
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The effects of melatonin and catalase supplements on the survival of α-Synuclein-expressing saccharomyces cerevisiae cells. [PDF]
The Young Researcher, 2023 Importance: Parkinson’s disease is only one of several conditions classified under Lewy Body Disease, which is characterized by the build-up of the alpha-synuclein protein in neuronal cells. This causes cellular dysfunction and ultimately, cell death. As
Laura Houghton
doaj
Plants, 2023 Premature senescence is a common occurrence in rice production, and seriously affects rice plants’ nutrient utilization and growth. A total of 120 recombinant inbred lines (RILs) were obtained from successive self-crossing of F12 generations derived from
Wenjing Yin +10 more
doaj +1 more source
Carotenoids and antioxidant enzymes as biomarkers of the impact of heavy metals in food chain [PDF]
, 2016 Antioxidant enzymes (catalase and peroxidase) and carotenoids (lutein and â-carotene) are often used as biomarkers of metal contamination of water and agricultural soils.
Andrianos, Vangelis +6 more
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Assessment of agrogenic impact on tea plantation soils by analysis of their enzymatic activity
Новые технологии, 2019 Brown forest acidic soils of the humid subtropical zone of Russia, on which tea is mainly cultivated, are largely exposed to agrogenic effects, which reduce their bio-productivity.
L. S. Malyukova, D. V. Strukova
doaj +1 more source
Non-heme manganese catalase – The ‘other’ catalase [PDF]
Archives of Biochemistry and Biophysics, 2012 Non-heme manganese catalases are widely distributed over microbial life and represent an environmentally important alternative to heme-containing catalases in antioxidant defense. Manganese catalases contain a binuclear manganese complex as their catalytic active site rather than a heme, and cycle between Mn(2)(II,II) and Mn(2)(III,III) states during ...
openaire +2 more sources
Glutathione treatment protects the rat liver against injury after warm ischemia and Kupffer cell activation [PDF]
, 2002 Background/Aim: The generation of reactive oxygen species by activated Kupffer cells (KC) may contribute to reperfusion injury of the liver during liver transplantation or resection.
Baron, A. +5 more
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