Term Information

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Accession
GO:0030412
Name
formimidoyltetrahydrofolate cyclodeaminase activity
Ontology
molecular_function
Synonyms
5-formimidoyltetrahydrofolate ammonia-lyase (cyclizing), 5-formimidoyltetrahydrofolate ammonia-lyase (cyclizing; 5,10-methenyltetrahydrofolate-forming), formiminotetrahydrofolate cyclodeaminase activity
Alternate IDs
None
Definition
Catalysis of the reaction: 5-formimidoyltetrahydrofolate + 2 H+ = 5,10-methenyltetrahydrofolate + NH4. Source: RHEA:22736, EC:4.3.1.4
Comment
Note that cyclodeaminases are lyases according to EC, whereas deaminases are hydrolases.
History
See term history for GO:0030412 at QuickGO
Chem. react.
has participant ammonium
has participant hydron
has participant (6R)-5,10-methenyltetrahydrofolate
has participant 5-formimidoyltetrahydrofolate(2-)
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Graph of GO:0030412 from QuickGO

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Parents of formimidoyltetrahydrofolate cyclodeaminase activity (GO:0030412)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
formimidoyltetrahydrofolate cyclodeaminase activity [RO:0000057 relation] RO:0000057  ammonium (CHEBI:28938)
formimidoyltetrahydrofolate cyclodeaminase activity [is_a relation] is_a  ammonia-lyase activity (GO:0016841)
formimidoyltetrahydrofolate cyclodeaminase activity [RO:0000057 relation] RO:0000057  hydron (CHEBI:15378)
formimidoyltetrahydrofolate cyclodeaminase activity [RO:0000057 relation] RO:0000057  (6R)-5,10-methenyltetrahydrofolate (CHEBI:57455)
formimidoyltetrahydrofolate cyclodeaminase activity [RO:0000057 relation] RO:0000057  5-formimidoyltetrahydrofolate(2-) (CHEBI:57456)

This term has no children.

EC
4.3.1.4
KEGG_REACTION
R02302
MetaCyc
4.3.1.4-RXN
Reactome
R-HSA-70920
RHEA
22736