| Index | Ligand Name | Structure | PDB code | ligand desolvation |
| 1 | 0wh | Crystal Structure of GSK6414 Bound to PERK (R587-R1092, delete A660-T867) at 2.28 A Resolution | 4g31 | 94.92 |
| 2 | 3z4 | Co-crystal Structure of PERK bound to 4-{2-amino-4-methyl-3-[2-(methylamino)-1,3-benzothiazol-6-yl]benzoyl}-1-methyl-2,5-diphenyl-1,2-dihydro-3H-pyrazol-3-one inhibitor | 4x7l | 94.05 |
| 3 | 924 | Crystal Structure of GSK6924 Bound to PERK (R587-R1092, delete A660-T867) at 2.70 A Resolution | 4g34 | 94.03 |
| 4 | 3z3 | Co-crystal Structure of PERK bound to 4-{2-amino-3-[5-fluoro-2-(methylamino)quinazolin-6-yl]-4-methylbenzoyl}-1-methyl-2,5-diphenyl-1,2-dihydro-3H-pyrazol-3-one inhibitor | 4x7k | 93.88 |
| 5 | 3z6 | Co-crystal Structure of PERK bound to 1-[5-(4-amino-2,7-dimethyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-2,3-dihydro-1H-indol-1-yl]-2-[3-fluoro-5-(trifluoromethyl)phenyl]ethanone inhibitor | 4x7o | 93.69 |
| 6 | 3z1 | Co-crystal Structure of PERK with 2-amino-N-[4-methoxy-3-(trifluoromethyl)phenyl]-4-methyl-3-[2-(methylamino)quinazolin-6-yl]benzamide inhibitor | 4x7j | 93.36 |
| 7 | 3z2 | Co-crystal Structure of PERK bound to N-{5-[(6,7-dimethoxyquinolin-4-yl)oxy]pyridin-2-yl}-1-methyl-3-oxo-2-phenyl-5-(pyridin-4-yl)-2,3-dihydro-1H-pyrazole-4-carboxamide inhibitor | 4x7h | 89.4 |