| MMDBr0024377 | Cytidine triphosphate | diphosphate | N-acylneuraminate cytidylyltransferase | Transfer of a cytidylyl group | Not Available | 0 | 7 | RHEA |
| MMDBr0024439 | Cytidine triphosphate | dolichyl phosphate | Dolichol kinase | Phosphorylation | Not Available | 0 | 2 | RHEA |
| MMDBr0024440 | Cytidine triphosphate | dolichyl phosphate | Dolichol kinase | Phosphorylation | Not Available | 0 | 1 | RHEA |
| MMDBr0024477 | Cytidine triphosphate | diphosphate | CCA-adding enzyme | Synthesis and repair of 3'-terminal CCA sequence of tRNA | Not Available | 0 | 360 | RHEA |
| MMDBr0024478 | Cytidine triphosphate | diphosphate | CCA-adding enzyme | Synthesis and repair of 3'-terminal CCA sequence of tRNA | Not Available | 0 | 1 | RHEA |
| MMDBr0024527 | Cytidine triphosphate | diphosphate | Phosphatidate cytidylyltransferase | Transfer of a cytidylyl group | Not Available | 0 | 44 | RHEA |
| MMDBr0024528 | Cytidine triphosphate | diphosphate | Phosphatidate cytidylyltransferase, mitochondrial | Transfer of a cytidylyl group | Not Available | 0 | 2 | RHEA |
| MMDBr0024594 | Cytidine triphosphate | diphosphate | Probable glucose-1-phosphate cytidylyltransferase | Transfer of a cytidylyl group | Not Available | 0 | 3 | RHEA |
| MMDBr0024802 | Cytidine triphosphate | CDP | CTP-dependent diacylglycerol kinase 1 | Phosphorylation | Not Available | 0 | 3 | RHEA |
| MMDBr0025710 | Cytidine triphosphate | diphosphate | CC-adding tRNA nucleotidyltransferase | Nucleotidylation | Not Available | 0 | 8 | RHEA |
| MMDBr0025711 | Cytidine triphosphate | diphosphate | CC-adding tRNA nucleotidyltransferase | Nucleotidylation | Not Available | 0 | 7 | RHEA |
| MMDBr0026027 | L-Cystine | L-Cysteine | Probable adenosylcobalamin-dependent ribonucleoside-triphosphate reductase | Reduction | Not Available | 0 | 12 | RHEA |
| MMDBr0026030 | Cytidine triphosphate | Uridine 5'-diphosphate | GTP:AMP phosphotransferase, mitochondrial | Transfer of phosphate group | Not Available | 0 | 2 | RHEA |
| MMDBr0026047 | Uridine 5'-diphosphate | Cytidine triphosphate | Nucleoside diphosphate kinase | Phosphorylation | Not Available | 0 | 663 | RHEA |
| MMDBr0026053 | Deoxycytidine | Uridine 5'-diphosphate | Deoxyadenosine/deoxycytidine kinase | Phosphorylation | Not Available | 0 | 3 | RHEA |
| MMDBr0026061 | Cytidine triphosphate | Uridine 5'-diphosphate | Nucleoside-triphosphatase THEP1 | Dephosphorylation | Not Available | 0 | 276 | RHEA |
| MMDBr0026065 | Cytidine triphosphate | Cytidine monophosphate | Nucleoside triphosphate pyrophosphatase | Purine metabolism and pyrimidine metabolism; Hydrolysis of pyrophosphate; Dephosphorylation | Not Available | 0 | 210 | RHEA |
| MMDBr0026069 | Cytidine triphosphate | Cytidine monophosphate | Inosine triphosphate pyrophosphatase | Purine metabolism and pyrimidine metabolism | Not Available | 0 | 29 | RHEA |
| MMDBr0026077 | Cytidine triphosphate | Cytidine monophosphate | Golgi apyrase | Hydrolysis of phosphoanhydride bonds of nucleoside tri- and di-phosphates | Not Available | 0 | 2 | RHEA |
| MMDBr0026109 | Cytidine triphosphate | Deoxycytidine 5'-triphosphate | Anaerobic ribonucleoside-triphosphate reductase | Reduction | Not Available | 0 | 4 | RHEA |
| MMDBr0018359 | L-Cysteine | Cytidine monophosphate | Coenzyme A biosynthesis bifunctional protein CoaBC | Synthesis | Not Available | 0 | 1 | PathBank |
| MMDBr0018383 | Cytidine triphosphate | CMP-3-Deoxy-D-manno-octulosonate | 3-deoxy-manno-octulosonate cytidylyltransferase | Transfer of a cytidylyl group | Not Available | 0 | 1 | PathBank |
| MMDBr0018619 | L-Glutamine | L-Glutamic acid | CTP synthase | Synthesis | Not Available | 0 | 1 | PathBank |
| MMDBr0018627 | Cytidine triphosphate | dCTP | Anaerobic ribonucleoside-triphosphate reductase | Reduction | Not Available | 0 | 1 | PathBank |
| MMDBr0018653 | Cytidine triphosphate | 4-(Cytidine 5'-diphospho)-2-C-methyl-D-erythritol | 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase | Transfer of a cytidylyl group | Not Available | 0 | 1 | PathBank |
