| Index | Ligand Name | Structure | PDB code | Compound Potency nM |
| 1 | rea | Crystal Structure of Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans-Retinoic Acid at 1.48 Angstroms Resolution | 2fr3 | 2 |
| 2 | ret | Crystal Structure of the R111K:R132L:Y134F:T54V:R59W:A32W Mutant of the Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans Retinal at 2.6 Angstrom Resolution | 4i9r | 112 |
| 3 | ret | Crystal Structure of the R132K:Y134F Mutant of Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans-Retinal at 1.69 Angstroms Resolution | 2g79 | 120 |
| 4 | rea | Crystal Structure of the R132K:Y134F Mutant of Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans-Retinoic Acid at 1.70 Angstroms Resolution | 2g78 | 120 |
| 5 | ret | Crystal Structure of the R111K:R132L:Y134F:T54V:R59W Mutant of the Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans Retinal at 2.58 Angstrom Resolution | 4i9s | 162 |
| 6 | rea | Crystal Structure of the R132K:Y134F:R111L:T54V:L121E Mutant of Cellular Retinoic Acid Binding Protein Type II in Complex with All-trans-Retinoic Acid at 1.57 Angstroms Resolution | 3cwk | 250 |