purine imidazole-ring cyclase activity
id: GO:0050230
name: purine imidazole-ring cyclase activity
namespace: molecular_function
type: go
obsolete: False
Description: Catalysis of the reaction: DNA 4,6-diamino-5-formamidopyrimidine = DNA adenine + H2O.
Parent Functions
id | name |
---|---|
GO:0009975 | cyclase activity |
GO:0016842 | amidine-lyase activity |