preferred_name: purine imidazole-ring cyclase activity
preferred_name_lc: purine imidazole-ring cyclase activity
label: DNA-4,6-diamino-5-formamidopyrimidine C8-N9-lyase (cyclizing; DNA-adenine-forming)
label_lc: dna-4,6-diamino-5-formamidopyrimidine c8-n9-lyase (cyclizing; dna-adenine-forming)