| Index | Ligand Name | Structure | PDB code | ligand desolvation |
| 1 | 4e7 | Structure of the ligand-binding domain of GluK1 in complex with the antagonist CNG10111 | 4ymb | 90.31 |
| 2 | 3hu | Crystal Structure of the Ligand Binding Domain of GluK1 in Complex with an Antagonist (S)-1-(2'-Amino-2'-carboxyethyl)-3-[(2-carboxythien-3-yl)methyl]thieno[3,4-d]pyrimidin-2,4-dione at 2.5 A Resolution | 3s2v | 83.92 |
| 3 | sxi | Crystal Structure of Human GRIK1 complexed with a 6-(tetrazolyl)aryl decahydroisoquinoline antagonist | 4mf3 | 82.24 |
| 4 | 35k | Structure of GluK1 ligand-binding domain (S1S2) in complex with (S)-2-amino-4-(2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-6-yl)butanoic acid at 2.28 A resolution | 4qf9 | 78.46 |
| 5 | ube | Crystal structure of the GluR5 ligand binding core dimer in complex with UBP316 at 1.76 Angstroms resolution | 2qs3 | 71.87 |
| 6 | ec8 | Structure of GluK1 ligand-binding domain in complex with N-(7-fluoro-2,3-dioxo-6-(trifluoromethyl)-3,4-dihydroquinoxalin-1(2H)-yl)-2-hydroxybenzamide at 1.85 A resolution | 6fz4 | 71.87 |
| 7 | l5h | Structure of GluK1 ligand-binding domain (S1S2) in complex with N-(7-(1H-imidazol-1-yl)-2,3-dioxo-6-(trifluoromethyl)-3,4-dihydroquinoxalin-1(2H)-yl benzamide at 2.3 A resolution | 6sbt | 68.97 |