| Index | Ligand Name | Structure | PDB code | Compound Potency nM |
|---|---|---|---|---|
| 1 | yff | Crystal structure of human peptidylarginine deiminase 4 in complex with o-F-amidine | 3b1u | 1900 |
| 2 | ycl | Crystal structure of human peptidylarginine deiminase 4 in complex with o-Cl-amidine | 3b1t | 2200 |