| Index | Ligand Name | Structure | PDB code | Compound Potency nM |
| 1 | 91j | Crystal structure of human PARP14 bound to 2-{[(1-methylpiperidin-4-yl)methyl]amino}-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one inhibitor | 5v7w | 76 |
| 2 | 91v | crystal structure of PARP14 bound to N-{4-[4-(diphenylmethoxy)piperidin-1-yl]butyl}[1,2,4]triazolo[4,3-b]pyridazin-6-amine inhibitor | 5v7t | 610 |
| 3 | 94z | Human PARP14 (ARTD8), catalytic fragment in complex with an N-aryl piperazine inhibitor | 5nqe | 700 |
| 4 | 7ag | Human PARP14 (ARTD8), catalytic fragment in complex with inhibitor H5 | 5lxp | 760 |
| 5 | xl2 | Crystal structure of human poly(ADP-ribose) polymerase 14, catalytic domain in complex with an inhibitor XL2 | 4py4 | 1690 |
| 6 | 0ry | Human Artd8 (Parp14, Bal2) - catalytic domain in complex with inhibitor A16(Z) | 4f1l | 7600 |
| 7 | 0rz | Human Artd8 (Parp14, Bal2) - catalytic domain in complex with A16(E) | 4f1q | 1.12e+004 |