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In enzymology, a pyrimidine-5'-nucleotide nucleosidase () is an enzyme that catalyzes the chemical reaction :a pyrimidine 5'-nucleotide + H2O D-ribose 5-phosphate + a pyrimidine base Thus, the two substrates of this enzyme are pyrimidine 5'-nucleotide and H2O, whereas its two products are D-ribose 5-phosphate and pyrimidine base. This enzyme belongs to the family of hydrolases, specifically those glycosylases that hydrolyse N-glycosyl compounds. The systematic name of this enzyme class is pyrimidine-5'-nucleotide phosphoribo(deoxyribo)hydrolase. Other names in common use include pyrimidine nucleotide N-ribosidase, and Pyr5N. This enzyme participates in pyrimidine metabolism. ==References== * * 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Pyrimidine-5'-nucleotide nucleosidase」の詳細全文を読む スポンサード リンク
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