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In enzymology, a 5-(carboxyamino)imidazole ribonucleotide synthase () is an enzyme that catalyzes the chemical reaction :ATP + 5-amino-1-(5-phospho-D-ribosyl)imidazole + HCO3− ADP + phosphate + 5-carboxyamino-1-(5-phospho-D-ribosyl)imidazole The 3 substrates of this enzyme are ATP, 5-amino-1-(5-phospho-D-ribosyl)imidazole ("AIR"), and HCO3−, whereas its 3 products are ADP, phosphate, and 5-carboxyamino-1-(5-phospho-D-ribosyl)imidazole. This enzyme belongs to the family of ligases, specifically those forming generic carbon-nitrogen bonds. The systematic name of this enzyme class is 5-amino-1-(5-phospho-D-ribosyl)imidazole:carbon-dioxide ligase (ADP-forming). Other names in common use include N5-CAIR synthetase, N5-carboxyaminoimidazole ribonucleotide synthetase, and PurK. ==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「5-(carboxyamino)imidazole ribonucleotide synthase」の詳細全文を読む スポンサード リンク
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