《英文msh词典》Acids,Formyltetrahydrofolic
[入口词] Acids,Formyltetrahydrofolic
[主题词] Formyltetrahydrofolates
[英文释义] Tetrahydrofolates which are substituted by a formyl group at either the nitrogen atom in the 5 position or the nitrogen atom in the 10 position. N(5)-Formyltetrahydrofolate is leukovorin (citrovorum factor) while N(10)-formyltetrahydrofolate is an active coenzyme which functions as a carrier of the formyl group in a number of enzymatic reactions.