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Superoxide dismutases (SOD, EC 1.15.1.1) are a class of enzymes that catalyze the dismutation of superoxide into oxygen and hydrogen peroxide. As such, they are an important antioxidant defense in nearly all cells exposed to oxygen. One of the exceedingly rare exceptions is Lactobacillus plantarum and related lactobacilli, which use a different mechanism. The SOD-catalysed dismutation of superoxide may be written with the following half-reactions&_160; where M = Cu (n=1)&_160;; Mn (n=2)&_160;; Fe (n=2)&_160;; Ni (n=2). In this reaction the oxidation state of the metal cation oscillates between n and n+1.
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Superoxide Dismutase Subcategories
Superoxide Dismutase Articles
Proposal of Introducing Stress Relieving Techniques in Treatment of Radiation Biohazard by Aditi Sengupta
Jun 15, 2009
Classifying Radiation: 1.Electromagnetic radiation Examples: ultraviolet, visible light, x-rays, gamma rays Key features: No mass, no charge 2. Particulate radiation Examples: alpha particles, beta particles, neutrons ...
The 200 Essential Enzymes That Prove Zinc Is Vital For Health by Steve Smith
Jul 08, 2007
stephensmith45@aol.com. Best regards
Steve Smith http://www.sisyphuspublicationsonline.com The 200 Essential Enzymes That Prove Zinc Is Vital For Health Zinc is one of the many trace minerals required by the body, but the fact t...
Promoting Mitochondrial Health - Nutrients That Optimize Cellular Energy by Dale Kiefer
Oct 22, 2005
LE Magazine February 2005 Promoting Mitochondrial Health - Nutrients That Optimize Cellular Energy By Dale Kiefer
Mitochondria, the powerhouses in each human cell, have the crucial job of generating energy for use throughout the...
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