Glucose-6-Phosphate Dehydrogenase from the Chemolithotroph Thiobacillus ferrooxidans
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چکیده
منابع مشابه
Glucose-6-phosphate dehydrogenase from the chemolithotroph Thiobacillus ferrooxidans.
Glucose-6-phosphate dehydrogenase was partially purified from both glucose-grown and iron-glucose-grown Thiobacillus ferrooxidans. The enzyme possesses a dual nucleotide specificity for either nicotinamide adenine dinucleotide phosphate (NADP) or nicotinamide adenine dinucleotide (NAD) and has a molecular weight of 110,000 as determined by gel electrophoresis. Evidence is presented that T. ferr...
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Description Glucose-6-Phosphate Dehydrogenase (G6PD) deficiency is the most common human enzyme deficiency that mainly affects the red blood cells (RBCs). A defect in G6PD enzyme leads to the destruction of premature RBCs causing hemolytic anemia because the body can not compensate the destroyed RBCs. Thus, the affected individuals show jaundice (paleness, yellowing of the skin and whites of th...
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Glucose-6-phosphate dehydrogenase (G6PD) from Leuconostoc mesenteroides is one of a small number of dehydrogenases that can utilize either NAD or NADP. The physiological roles of these two coenzymes are quite different and the enzymes that utilize them are generally specific for one or the other coenzyme. An essential function of G6PDs in animals, for example, is to generate NADPH for reductive...
متن کاملGlucose-6-phosphate dehydrogenase from human erythrocytes.
Human erythrocyte glucose 6-phosphate dehydrogenase (o-glucose 6-phosphate :nicotinamide adenine dinucleotide phosphate oxidoreductase, EC 1.1.1.49) was purified by column chromatography with diethylaminoethyl cellulose, calcium phosphate gel, carboxymethyl cellulose, diethylaminoethyl Sephadex, and carboxymethyl Sephadex. A homogeneous preparation was obtained in over-all yield of about 50%. T...
متن کاملGlucose-6-phosphate dehydrogenase from Leuconostoc mesenteroides.
Glucose 6-phosphate dehydrogenase from Zeuconostoc mesenteroides, previously isolated in crystalline form (Olive, C., and Levy, H. R., Biochemistry, 6, 730 (1967)), is shown to be essentially homogeneous by disc gel electrophoresis and sedimentation velocity analysis. The weight average molecular weight is 103,700, determined by both high speed and low speed sedimentation equilibrium techniques...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1971
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.108.1.343-352.1971