| Index | Ligand Name | Ligand Structure | Gene Name Primary | Protein Name | Uniprot ID | Gene Name Synonym | PDB Codes |
|---|---|---|---|---|---|---|---|
| 1 | 2c0 | GABR1 | Gamma-aminobutyric acid type B receptor subunit 1 | Q9UBS5 | GPRC3A | 4ms4 | |
| 2 | 6ys | GRM2 | Metabotropic glutamate receptor 2 | Q14416 | GPRC1B MGLUR2 | 5kzq | |
| 3 | 52q | GRM2,GRM3 | Metabotropic glutamate receptor 3 | Q14832 | GPRC1C MGLUR3 | 5cnj, 5cnm | |
| 4 | cwy | GRM3 | Metabotropic glutamate receptor 3 | Q14832 | GPRC1C MGLUR3 | 6b7h | |
| 5 | hvg | GRM8 | Metabotropic glutamate receptor 8 | O00222 | GPRC1H MGLUR8 | 6e5v |