| AA | All Atom |
| 2AR | Beta2 Adrenergic Receptor |
| pKd | Binding Affinity |
| BFE | Binding Free Energy |
| GPCR | Guanine Nucleotide-Binding Protein Coupled Receptor |
| DFT | Density-Functional Theory |
| FF | Force Field |
| L-DOPA | Levodopa |
| MD | Molecular Dynamics |
| PD | Parkinson’s Disease |
| QM | Quantum Mechanical |