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A major function of the peroxisome is the breakdown of very long chain fatty acids through beta oxidation. In animal cells, the long fatty acids are converted to medium chain fatty acids, which are subsequently shuttled to mitochondria where they eventually are broken down to carbon dioxide and water. In yeast and plant cells, this process is ...
A microbody (or cytosome) is a type of organelle that is found in the cells of plants, protozoa, and animals. Organelles in the microbody family include peroxisomes, glyoxysomes, glycosomes and hydrogenosomes. In vertebrates, microbodies are especially prevalent in the liver and kidney. Many membrane bound vesicles called microbodies that ...
Peroxins serve several functions including the recognition of cytoplasmic proteins that contain peroxisomal targeting signals (PTS) that tag them for transport by peroxisomal proteins to the peroxisome.
In eukaryotes, catalase is usually located in a cellular organelle called the peroxisome. [30] Peroxisomes in plant cells are involved in photorespiration (the use of oxygen and production of carbon dioxide) and symbiotic nitrogen fixation (the breaking apart of diatomic nitrogen (N 2) to reactive nitrogen atoms). Hydrogen peroxide is used as a ...
The peroxisome is an organelle in the cell similar to the lysosome that functions to detoxify the cell. Peroxisomes contain many different enzymes, such as catalase, and their main function is to neutralize free radicals and detoxify drugs. For this reason peroxisomes are ubiquitous in the liver and kidney.
Any of a diverse class of small membrane-bound organelles or vesicles found in the cells of many eukaryotes, especially plants and animals, usually having some specific metabolic function and occurring in great numbers in certain specialized cell types. Peroxisomes, glyoxysomes, glycosomes, and hydrogenosomes are often considered microbodies.
Peroxisome assembly factor 2 is a protein that in humans is encoded by the PEX6 gene. [ 5 ] [ 6 ] PEX6 is an AAA ATPase that localizes to the peroxisome . PEX6 forms a hexamer with PEX1 [ 7 ] [ 8 ] and is recruited to the membrane by PEX26 .
Molecular function Cellular component: Biological process ... Peroxisome assembly protein 26 is a protein that in humans is encoded by the PEX26 gene. [5] [6] [7]