F

Uracil-xanthine permease
N5-carboxyaminoimidazole ribonucleotide mutase
NUDIX hydrolase
Inosine/uridine-preferring nucleoside hydrolase
Bifunctional protein PyrR
Anaerobic ribonucleoside-triphosphate reductase
Orotate phosphoribosyltransferase
Ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent
Dihydroorotate dehydrogenase
Adenylate cyclase