Search results
Results From The WOW.Com Content Network
SOD2 is known to have a capacity to limit the detrimental effects of ROS. As such, SOD2 is important for its cardioprotective effects. [ 16 ] In addition, SOD2 has been implicated in cardioprotection against ischemia-reperfusion injury, such as during ischemic preconditioning of the heart. [ 17 ]
Irwin Fridovich and Joe McCord at Duke University discovered the enzymatic activity of superoxide dismutase in 1968. [5] SODs were previously known as a group of metalloproteins with unknown function; for example, CuZnSOD was known as erythrocuprein (or hemocuprein, or cytocuprein) or as the veterinary anti-inflammatory drug "Orgotein". [6]
Ribbon drawing of the subunit 3D structure of Cu,Zn superoxide dismutase. Irwin Fridovich (August 2, 1929 – November 2, 2019) [1] was an American biochemist who, together with his graduate student Joe M. McCord, discovered the enzymatic activity of copper-zinc superoxide dismutase (SOD), [2] [3] —to protect organisms from the toxic effects of superoxide free radicals formed as a byproduct ...
Superoxide dismutase (SOD) mimetics are synthetic compounds that mimic the native superoxide dismutase enzyme. [1] SOD mimetics effectively convert the superoxide anion (O − 2), a reactive oxygen species, into hydrogen peroxide, which is further converted into water by catalase. [2]
In enzymology, a sulochrin oxidase [(−)-bisdechlorogeodin-forming] (EC 1.21.3.5) is an enzyme that catalyzes the chemical reaction. 2 sulochrin + O 2 2 (−)-bisdechlorogeodin + 2 H 2 O
Drug metabolism is the metabolic breakdown of drugs by living organisms, usually through specialized enzymatic systems. More generally, xenobiotic metabolism (from the Greek xenos "stranger" and biotic "related to living beings") is the set of metabolic pathways that modify the chemical structure of xenobiotics, which are compounds foreign to an organism's normal biochemistry, such as any drug ...
SOD1 binds copper and zinc ions and is one of three superoxide dismutases responsible for destroying free superoxide radicals in the body. The encoded isozyme is a soluble cytoplasmic and mitochondrial intermembrane space protein, acting as a homodimer to convert naturally occurring, but harmful, superoxide radicals to molecular oxygen and hydrogen peroxide.
Blanche F, Maton L, Debussche L, Thibaut D (1992). "Purification and characterization of Cob(II)yrinic acid a,c-diamide reductase from Pseudomonas denitrificans".