GTP CyclohydrolaseBiopterinMethenyltetrahydrofolate CyclohydrolasePterinsAminohydrolasesPteridinesPhosphorus-Oxygen LyasesHypoxanthinesDystoniaMethylenetetrahydrofolate Dehydrogenase (NADP)Guanosine TriphosphateNucleotide DeaminasesNeopterinFormate-Tetrahydrofolate LigaseParaparesis, SpasticDystonic DisordersRiboflavinDimethyl SuberimidatePhenylalanineHydroxymethyl and Formyl TransferasesPhysarum polycephalumLevodopaNitric OxideMolecular Sequence DataAlcohol OxidoreductasesNitric Oxide Synthase Type IIIAmino Acid SequenceAromatic-L-Amino-Acid Decarboxylases