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In enzymology, an imidazoleacetate-phosphoribosyldiphosphate ligase () is an enzyme that catalyzes the chemical reaction :ATP + imidazole-4-acetate + 5-phosphoribosyl diphosphate ADP + phosphate + 1-(5-phosphoribosyl)imidazole-4-acetate + diphosphate The 3 substrates of this enzyme are ATP, imidazole-4-acetate, and 5-phosphoribosyl diphosphate, whereas its 4 products are ADP, phosphate, 1-(5-phosphoribosyl)imidazole-4-acetate, and diphosphate. This enzyme belongs to the family of ligases, specifically those forming generic carbon-nitrogen bonds. The systematic name of this enzyme class is imidazoleacetate:5-phosphoribosyl-diphosphate ligase (ADP- and diphosphate-forming). This enzyme is also called 5-phosphoribosylimidazoleacetate synthetase. This enzyme participates in histidine 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「Imidazoleacetate—phosphoribosyldiphosphate ligase」の詳細全文を読む スポンサード リンク
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