preferred_name: 1-(5-phospho-beta-D-ribosyl)-5'-AMP + H2O = 1-(5-phospho-beta-D-ribosyl)-5-[(5-phospho-beta-D-ribosylamino)methylideneamino]imidazole-4-carboxamide
preferred_name_lc: 1-(5-phospho-beta-d-ribosyl)-5'-amp + h2o = 1-(5-phospho-beta-d-ribosyl)-5-[(5-phospho-beta-d-ribosylamino)methylideneamino]imidazole-4-carboxamide
label: "phosphoribosyl-AMP cyclohydrolase"
label_lc: "phosphoribosyl-amp cyclohydrolase"