title: Enzymatic cleavage of guanosine triphosphate (GTP) by GTP cyclohydrolase I.
authors.forename: G
authors.initials: G
authors.lastname: Werner-Felmayer
authors.forename: E R
authors.initials: ER
authors.lastname: Werner
authors.forename: G
authors.initials: G
authors.lastname: Reibnegger
authors.lastname: Wachter
mesh_terms: D001708:Biopterins / Q000031:analogs & derivatives* / Q000378:metabolism*; D006136:GTP Cyclohydrolase / Q000378:metabolism*; D006160:Guanosine Triphosphate / Q000378:metabolism*; D006801:Humans; D019798:Neopterin / Q000031:analogs & derivatives; D011621:Pteridines / Q000378:metabolism*
chemical_list: D011621:Pteridines; C013490:dihydroneopterin triphosphate; D001708:Biopterins; D019798:Neopterin; D006160:Guanosine Triphosphate; D006136:GTP Cyclohydrolase