| L1 | D2LONG receptor in complex with Gi1 |
| L2 | D2LONG receptor in complex with Gi2 |
| S1 | D2SHORT receptor in complex with Gi1 |
| S2 | D2SHORT receptor in complex with Gi2 |
| DOPE | Discrete Optimized Protein Energy |
| ECL | Extracellular loop |
| GPCRs | G protein coupled receptors |
| ICL | Intracellular loop |
| MD | Molecular dynamics |
| PCA | Principal Component Analysis |
| RMSD | Root-mean-square deviation |
| RMSF | Root-mean-square fluctuation |
| TM | Transmembrane |