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Human D-amino acid oxidase,Human DAO
Category : Others
CAS NO : EC NO : MF : MW : Specification : 9000-88-8 Product description : D-amino acid oxidase (DAAO, DAO, EC 1.4.3.3) is a typical flavoproteinase class that uses flavin adenine (FAD) as a cofactor and can oxidize the amino groups of D-amino acids to produce corresponding ketone acids and ammonia. D-amino acid oxidase (DAAO, DAO, EC 1.4.3.3) is a typical flavin protease that uses flavin adenine (FAD) as a cofactor, oxidizing the amino groups of D-amino acids to produce corresponding ketone acids and ammonia. The catalytic reaction is as follows: The D-amino acid oxidase binds to the coenzyme FAD and undergoes a reduction reaction with the D-amino acid. The D-amino acid dehydrogenates to the corresponding sub amino acid and binds to the reducing FAD. This step is the only enzymatic reaction in the entire reaction; Under the presence of molecular oxygen, the reducing FAD is re oxidized and oxygen is converted into hydrogen peroxide; Amino acids are hydrolyzed into A-keto acids and ammonia, but when hydrogen peroxide is present in the body, A-keto acids undergo decarboxylation to produce corresponding acids. D-amino acid oxidase has high stereoisomeric selectivity and broad-spectrum selectivity for catalytic reaction substrates, and can be widely used for qualitative and quantitative analysis of D-amino acids, biosensors, and production of L-amino acids and A-ketoacids. Uses : enzymic preparations Synonyms : no data
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Human D-amino acid oxidase,Human DAO