MetaCyc Pathway: UTP and CTP de novo biosynthesis in Escherichia coli BW25113
| Cytidylate kinase: UMP + ATP→UDP + ADP (EC 2.7.4.14; 2.7.4.22) |
| b0171 (pyrH) |
| b0910 (cmk) |
| Nucleoside-diphosphate kinase: UDP + ATP→UTP + ADP (EC 2.7.4.6) |
| b0474 (adk) |
| b2518 (ndk) |
| CTP synthase: UTP + ATP + L-glutamine + H2O→CTP + ADP + L-glutamate + 2 H+ + phosphate (EC 6.3.4.2) |
| b2780 (pyrG) |
Links:
Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information