formiminotetrahydrofolate cyclodeaminase

formiminotetrahydrofolate cyclodeaminase
for·mim·i·no·tet·ra·hy·dro·fo·late cy·clo·de·am·i·nase (for-mim″ĭ-no-tet″rə-hi″dro-foґlāt si″klo-de-amґĭ-nās) [EC 4.3.1.4] an enzyme of the lyase class that catalyzes the deamination of 5-formiminotetrahydrofolate to form 5,10-methenyltetrahydrofolate, a step in the degradation of histidine. The enzyme activity occurs in a bifunctional enzyme, along with glutamate formiminotransferase (q.v.) activity.

Medical dictionary. 2011.

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  • 5,10-Methenyltetrahydrofolate — Chembox new ImageFile=5,10 Methenyltetrahydrofolate.png ImageSize= IUPACName= OtherNames= Section1= Chembox Identifiers CASNo=7444 29 3 PubChem=644350 SMILES= MeSHName=5,10 methenyltetrahydrofolate Section2= Chembox Properties Formula=C20H213N7O6 …   Wikipedia

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