منابع مشابه
Role of Fatty Aldehyde Dehydrogenase in Ether Lipid Degradation Pathways
Ether Lipid Metabolism Ether-linked glycerolipids are present in most mammalian tissues including brain, kidney, heart and skin. They were once strictly referred to as structural components of membranes, but by now it is known that some are biologically active (1). Ether lipids have as important roles as maintaining proper brain function, spermatogenesis, mediation of inflammation and lens orga...
متن کاملHorse Liver Aldehyde Dehydrogenase
Horse liver aldehyde: NAD oxidoreductase (EC 1.2.1.3) has been purified to homogeneity by a procedure consisting of salt fractionation, ion exchange chromatography, and isoelectric focusing. The purif?ed material has a turnover number of 1.85 pmoles of NADH per min per mg of protein when assayed at pH 9.0 with propionaldehyde as substrate. Values obtained for the molecular weight of the native ...
متن کاملHuman Liver Aldehyde Dehydrogenase
Human liver aldehyde dehydrogenase has been found to be capable of hydrolyzing p-nitrophenyl esters. Esterase and dehydrogenase activities exhibited identical ion exchange and affinity properties, indicating that the same protein catalyzes both reactions. Competitive inhibition of esterase activity by glyceraldehyde and chloral hydrate furnished evidence that p-nitrophenyl acetate was hydrolyze...
متن کاملYeast Aldehyde Dehydrogenase
The potassium-activated, pyridine nucleotide-linked aldehyde dehydrogenase from yeast has been purified to the stage of homogeneity as judged by ultracentrifugation and gel electrophoresis. The enzyme has been crystallized, although this is not a recommended step in purification because loss of catalytic activity is thereby incurred. At least three separable, active fractions were obtained with...
متن کاملRat Liver Aldehyde Dehydrogenase
From normal rat liver mitochondrial and microsomal fractions, 4 distinct aldehyde dehydrogenase isozymes with millimolar substrate K,,, values have been purified and characterized. Two isozymes were isolated from mitochondria and 2 from microsomes. A mitochondrial aldehyde dehydrogenase with a substrate K,,, in the micromolar range was also identified. Subunit molecular weights for all millimol...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2004
ISSN: 0021-9258
DOI: 10.1074/jbc.m312062200