| EM | electron microscopy | NMR | nuclear magnetic resonance |
| HX | hydrogen exchange | PDB | Protein Data Bank |
| IL-8 | interleukin-8 | RMSD | root-mean-squared deviation |
| LBD | ligand-binding domain | SIMS | Structured Intuitive Move Selector |
| MG | macroglobulin | TED | thioester-containing domain |
| MS | mass spectrometry | VDR | vitamin D receptor |