| Q5CGA3 | n/a | 4q0d | 2XB | A | 603 | e4q0dA2 | Thymidylate synthase/dCMP hydroxymethylase | Thymidylate synthase/dCMP hydroxymethylase | Thymidylate synthase/dCMP hydroxymethylase | Thymidylat_synt |
| Q5CGA3 | n/a | 4q0d | 2XB | B | 603 | e4q0dB2 | Thymidylate synthase/dCMP hydroxymethylase | Thymidylate synthase/dCMP hydroxymethylase | Thymidylate synthase/dCMP hydroxymethylase | Thymidylat_synt |
| Q5CGA3 | n/a | 4q0d | 2XB | C | 603 | e4q0dC2 | Thymidylate synthase/dCMP hydroxymethylase | Thymidylate synthase/dCMP hydroxymethylase | Thymidylate synthase/dCMP hydroxymethylase | Thymidylat_synt |
| Q5CGA3 | n/a | 4q0d | 2XB | D | 603 | e4q0dD2 | Thymidylate synthase/dCMP hydroxymethylase | Thymidylate synthase/dCMP hydroxymethylase | Thymidylate synthase/dCMP hydroxymethylase | Thymidylat_synt |
| Q5CGA3 | n/a | 4q0d | 2XB | E | 603 | e4q0dE2 | Thymidylate synthase/dCMP hydroxymethylase | Thymidylate synthase/dCMP hydroxymethylase | Thymidylate synthase/dCMP hydroxymethylase | Thymidylat_synt |
| Q5CGA3 | n/a | 4q0e | 2XB | A | 604 | e4q0eA1 | Dihydrofolate reductases | Dihydrofolate reductases | Dihydrofolate reductases | DHFR_1 |
| Q5CGA3 | n/a | 4q0e | 2XB | B | 604 | e4q0eB3 | Dihydrofolate reductases | Dihydrofolate reductases | Dihydrofolate reductases | DHFR_1 |
| Q5CGA3 | n/a | 4q0e | 2XB | C | 604 | e4q0eC3 | Dihydrofolate reductases | Dihydrofolate reductases | Dihydrofolate reductases | DHFR_1 |
| Q5CGA3 | n/a | 4q0e | 2XB | D | 604 | e4q0eD1 | Dihydrofolate reductases | Dihydrofolate reductases | Dihydrofolate reductases | DHFR_1 |
| Q5CGA3 | n/a | 4q0e | 2XB | E | 604 | e4q0eE1 | Dihydrofolate reductases | Dihydrofolate reductases | Dihydrofolate reductases | DHFR_1 |