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In enzymology, a 5-formyltetrahydrofolate cyclo-ligase () is an enzyme that catalyzes the chemical reaction :ATP + 5-formyltetrahydrofolate (folinic acid) ADP + phosphate + 5,10-methenyltetrahydrofolate Thus, the two substrates of this enzyme are ATP and 5-formyltetrahydrofolate, whereas its 3 products are ADP, phosphate, and 5,10-methenyltetrahydrofolate. This enzyme belongs to the family of ligases, specifically the cyclo-ligases, which form carbon-nitrogen bonds. The systematic name of this enzyme class is 5-formyltetrahydrofolate cyclo-ligase (ADP-forming). Other names in common use include 5,10-methenyltetrahydrofolate synthetase, formyltetrahydrofolic cyclodehydrase, and 5-formyltetrahydrofolate cyclodehydrase. This enzyme participates in one carbon pool by folate. ==Structural studies== As of late 2007, 5 structures have been solved for this class of enzymes, with PDB accession codes , , , , and . 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-formyltetrahydrofolate cyclo-ligase」の詳細全文を読む スポンサード リンク
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