Phosphoribosylaminoimidazolecarboxamide FormyltransferaseAminoimidazole CarboxamideHydroxymethyl and Formyl TransferasesRibonucleotidesNucleotide DeaminasesGlutamate FormimidoyltransferaseRibonucleotide ReductasesMultienzyme ComplexesPhosphoribosylglycinamide FormyltransferaseAMP-Activated Protein KinasesCarbon-Nitrogen LigasesCarbon-Nitrogen Ligases with Glutamine as Amide-N-DonorThiamineAgelasPurinesRibonucleoside Diphosphate ReductaseImidazolesCytidine DiphosphateLigasesCarboxy-LyasesSalmonella entericaRibonucleosidesHydroxyurea