| UER00640 | 
                    CTP from cytidine: step 1/3~1 ATP + 1 cytidine => 1 ADP + 1 CMP. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | ULS00307 | 
                    CTP from cytidine | 
                    None - {{∅}} | 
                    None - {{∅},{t}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR00570 | 
                    ATP + CDP = ADP + CTP | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UER00641 | 
                    CTP from cytidine: step 2/3~1 ATP + 1 CMP => 1 ADP + 1 CDP. | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UPA00579 | 
                    CTP biosynthesis via salvage pathway~Biosynthesis of CTP starting from cytidine (salvage pathway). | 
                    None - {{∅}} | 
                    None - {{∅},{t}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR00513 | 
                    ATP + cytidine = ADP + CMP | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR00512 | 
                    ATP + CMP = ADP + CDP | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UER00642 | 
                    CTP from cytidine: step 3/3~1 ATP + 1 CDP => 1 ADP + 1 CTP. | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     |