preferred_name: GTP + H2O = 7,8-dihydroneopterin 2',3'-cyclic phosphate + formate + diphosphate + H(+)
preferred_name_lc: gtp + h2o = 7,8-dihydroneopterin 2',3'-cyclic phosphate + formate + diphosphate + h(+)
label: "GTP cyclohydrolase IV"
label_lc: "gtp cyclohydrolase iv"