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2-hydroxy-3-oxoadipate Synthase
In enzymology, a 2-hydroxy-3-oxoadipate synthase () is an enzyme that catalysis, catalyzes the following chemical reaction: :2-oxoglutarate + glyoxylate \rightleftharpoons 2-hydroxy-3-oxoadipate + CO2 The two substrate (biochemistry), substrates of this enzyme are 2-oxoglutarate and glyoxylate, whereas its two product (chemistry), products are 2-hydroxy-3-oxoadipate and carbon dioxide, CO2. This enzyme belongs to the family of transferases, specifically those transferring aldehyde or ketone, ketonic groups (transaldolases and transketolases, respectively). Other names in common use include 2-hydroxy-3-oxoadipate glyoxylate-lyase (carboxylating), alpha-ketoglutaric-glyoxylic carboligase, and oxoglutarate: glyoxylate carboligase. This enzyme participates in glyoxylate and dicarboxylate metabolism. It employs one cofactor (biochemistry), cofactor, thiamin diphosphate. References * * * EC 2.2.1 Thiamine enzymes Enzymes of unknown structure {{transferase-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enzymology
Enzymes () are proteins that act as biological catalysts by accelerating chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products. Almost all metabolic processes in the cell need enzyme catalysis in order to occur at rates fast enough to sustain life. Metabolic pathways depend upon enzymes to catalyze individual steps. The study of enzymes is called ''enzymology'' and the field of pseudoenzyme analysis recognizes that during evolution, some enzymes have lost the ability to carry out biological catalysis, which is often reflected in their amino acid sequences and unusual 'pseudocatalytic' properties. Enzymes are known to catalyze more than 5,000 biochemical reaction types. Other biocatalysts are catalytic RNA molecules, called ribozymes. Enzymes' specificity comes from their unique three-dimensional structures. Like all catalysts, enzymes increase the reaction ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
