Reported enzyme(s): 2.4.2.19 nicotinate-nucleotide diphosphorylase (carboxylating)
2.7.7.10 UTP-hexose-1-phosphate uridylyltransferase
2.7.7.23 UDP-N-acetylglucosamine diphosphorylase
2.7.7.33 glucose-1-phosphate cytidylyltransferase
2.7.7.45 guanosine-triphosphate guanylyltransferase
3.5.4.25 GTP cyclohydrolase II
3.6.1.19 nucleoside-triphosphate diphosphatase
3.6.1.25 triphosphatase
3.6.1.8 ATP diphosphatase
6.3.4.8 imidazoleacetate-phosphoribosyldiphosphate ligase
Possible enzyme(s):