Literature summary extracted from

Rabinowitz, J.C.; Pricer, W.E.
Formimino-tetrahydrofolic acid and methenyltetrahydrofolic acid as intermediates in the formation of N10-formyltetrahydrofolic acid (1956), J. Am. Chem. Soc., 78, 5702-5704.

No PubMed abstract available

Natural Substrates/ Products (Substrates)

EC Number	Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.	Reac.
4.3.1.4	5-formiminotetrahydrofolate	Clostridium cylindrosporum	-	?	-	?

Organism

EC Number	Organism	UniProt	Comment	Textmining
2.1.2.4	Clostridium cylindrosporum	-	-	-
4.3.1.4	Clostridium cylindrosporum	-	-	-

Reaction

EC Number	Reaction	Comment	Organism	Reaction ID
4.3.1.4	5-formimidoyltetrahydrofolate = 5,10-methenyltetrahydrofolate + NH3	mechanism	Clostridium cylindrosporum	a

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
2.1.2.4	5-formimidoyltetrahydrofolate + glycine	-	Clostridium cylindrosporum	tetrahydrofolate + N-formimidoglycine	-	r
4.3.1.4	5-formiminotetrahydrofolate	-	Clostridium cylindrosporum	5,10-methenyltetrahydrofolate + NH3	-	r
4.3.1.4	5-formiminotetrahydrofolate	-	Clostridium cylindrosporum	?	-	?

Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.

Release 2023.1 (January 2023)