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GPX Global Systems
GPX may refer to: Science and technology * Glutathione peroxidase Glutathione peroxidase (GPx) () is the general name of an enzyme family with peroxidase activity whose main biological role is to protect the organism from oxidative damage. The biochemical function of glutathione peroxidase is to reduce lipid ... (GPx), an enzyme family * GPS Exchange Format (GPX), for GPS data (released 2002) * Kawasaki Ninja GPX-250R, a motorcycle model (released 1986) Other uses * Gautampura Road railway station, Ujjain, Madhya Pradesh, India * GP Strategies Corporation, an American consulting firm (NYSE ticker:GPX) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glutathione Peroxidase
Glutathione peroxidase (GPx) () is the general name of an enzyme family with peroxidase activity whose main biological role is to protect the organism from oxidative damage. The biochemical function of glutathione peroxidase is to reduce lipid hydroperoxides to their corresponding alcohols and to reduce free hydrogen peroxide to water. Glutathione peroxidase was discovered in 1957 by Gordon C. Mills. Reaction The main reaction that glutathione peroxidase catalyzes is: : 2GSH + H2O2 → GS–SG + 2H2O where GSH represents reduced monomeric glutathione, and GS–SG represents glutathione disulfide. The mechanism involves oxidation of the selenol of a selenocysteine residue by hydrogen peroxide. This process gives the derivative with a selenenic acid (RSeOH) group. The selenenic acid is then converted back to the selenol by a two step process that begins with reaction with GSH to form the GS-SeR and water. A second GSH molecule reduces the GS-SeR intermediate back to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kawasaki Ninja GPX-250R
The Kawasaki Ninja 250R (codenamed EX250; previous generations had market-specific names) is a motorcycle in the Ninja sport bike series from the Japanese manufacturer Kawasaki originally introduced in 1986. As the marque's entry-level sport bike, the motorcycle has undergone few changes throughout its quarter-century lifetime, having received only three substantial redesigns. In some markets the Ninja 250R has been succeeded by the Ninja 300. Nomenclature Since 2008, the bike is marketed as the Ninja 250R in all markets. It is also referred to by its platform designation, EX250, to which a generational suffix is attached. In the United States, previous models (EX250-E/F/G/H) were already being marketed as members of the Ninja family of sport bikes, while outside of the U.S. the bike was known variously as the ZZR-250, ZX-250, or as the GPX-250R. One of the earliest models, the EX250-C, was given the name GPz-250 (the lower case z representing the air-cooled engine) and was a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gautampura Road Railway Station
Gautampura Road railway station (station code: GPX) is one of the local railway stations in Ujjain. The station used to be a metre-gauge station on Ratlam–Indore metre-gauge line. In 2015, Ratlam–Indore Indore (; ISO 15919, ISO: , ) is the largest and most populous Cities in India, city in the Indian state of Madhya Pradesh. The commercial capital of the state, it has been declared as the List of cleanest cities in India, cleanest city of In ... metre-gauge line was converted into a broad-gauge line, hence connecting Indore and Ratlam directly. Major trains The following trains stop at Gautampura Road Junction: *79312/79311 Laxmibai Nagar–Ratlam DEMU *79305/79306 Ratlam–Indore DMU See also * * * References Railway stations in Ujjain district Ujjain Ratlam railway division Year of establishment missing {{MadhyaPradesh-railstation-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
