| Index | Ligand Name | Structure | PDB code | Compound Potency nM |
| 1 | 38i | Crystal structure of human Arginase-2 complexed with inhibitor 11d: {(5R)-5-amino-5-carboxy-5-[(3-endo)-8-(3,4-dichlorobenzyl)-8-azabicyclo[3.2.1]oct-3-yl]pentyl}(trihydroxy)borate(1-) | 4ixu | 23 |
| 2 | x8a | Crystal structure of human Arginase-2 complexed with inhibitor 14 | 4i06 | 67 |
| 3 | xa1 | Crystal structure of human Arginase-2 complexed with inhibitor 2d: {(5R)-5-amino-5-carboxy-5-[1-(4-chlorobenzyl)piperidin-4-yl]pentyl}(trihydroxy)borate(1-) | 4ixv | 240 |
| 4 | x7a | Crystal structure of human Arginase-2 complexed with inhibitor 9 | 4hze | 509 |