| methenyltetrahydrofolate cyclohydrolase |
[EC 3.5.4.9] an enzyme activity of the hydrolase class that catalyzes the cleavage of 5,10-methenyltetrahydrofolate to 10-formyltetrahydrofolate, a step in the system of folate-mediated one-carbon transfer reactions. The enzyme activity is part of a trifunctional enzyme that also includes methylenetetrahydrofolate dehydrogenase (NADP+) and formate–tetrahydrofolate ligase activities.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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