>tr|A0A0U3GFU8|A0A0U3GFU8_9CREN 5-formaminoimidazole-4-carboxamide-1-(beta)-D-ribofuranosyl 5'-monophosphate synthetase OS=Sulfolobus acidocaldarius GN=purP MDTVLTIGSHSSLQILHGAKKEGFKTVQITPKNRVNFYSQFSFIDEILGYNNEDEAVEFV NKYSNRGALIPHGSLVEYVGSERVSKITTKIFGNRNLFAWESNQKKKMSLLRRSGIQVPE EFENVEDVDRLVIVKLPGAKGGKGYFIAKTKSEVKEGLNRLISSKLIKDVNDVIIQEYVI GVPMYFQFFYSPILNRLEITGIDIRYETNVDGLRRLPENLADPTFVVVGNIPAVARESLL PKVYDYGMSFVNTVKEVVPPGMIGPFCLESVVKDDGSIVVFEFSGRIVAGTNLYIAGSPY SWLYWDEPMSVGRRISREIRLALNSNKLEVIFT