| 1UDW | A:; B: | CRYSTAL STRUCTURE OF HUMAN URIDINE-CYTIDINE KINASE 2 COMPLEXED WITH A FEEDBACK-INHIBITOR, CTP |
| 1UEI | A:; B: | CRYSTAL STRUCTURE OF HUMAN URIDINE-CYTIDINE KINASE 2 COMPLEXED WITH A FEEDBACK-INHIBITOR, UTP |
| 1UEJ | A:; B: | CRYSTAL STRUCTURE OF HUMAN URIDINE-CYTIDINE KINASE 2 COMPLEXED WITH A SUBSTRATE, CYTIDINE |
| 1UFQ | A:; B:; C:; D: | CRYSTAL STRUCTURE OF LIGAND-FREE HUMAN URIDINE-CYTIDINE KINASE 2 |
| 1UJ2 | A:; B: | CRYSTAL STRUCTURE OF HUMAN URIDINE-CYTIDINE KINASE 2 COMPLEXED WITH PRODUCTS, CMP AND ADP |
| 1XRJ | A:; B: | RAPID STRUCTURE DETERMINATION OF HUMAN URIDINE-CYTIDINE KINASE 2 USING A CONVENTIONAL LABORATORY X-RAY SOURCE AND A SINGLE SAMARIUM DERIVATIVE |