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In enzymology, an urate-ribonucleotide phosphorylase () is an enzyme that catalyzes the chemical reaction :urate D-ribonucleotide + phosphate urate + alpha-D-ribose 1-phosphate Thus, the two substrates of this enzyme are urate D-ribonucleotide and phosphate, whereas its two products are urate and alpha-D-ribose 1-phosphate. This enzyme belongs to the family of glycosyltransferases, specifically the pentosyltransferases. The systematic name of this enzyme class is urate-ribonucleotide:phosphate alpha-D-ribosyltransferase. Other names in common use include UAR phosphorylase, and urate-ribonucleotide:phosphate D-ribosyltransferase. This enzyme participates in purine 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「Urate-ribonucleotide phosphorylase」の詳細全文を読む スポンサード リンク
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