| Protein | Synonyms | Taxonomy |
|---|
| Orexin receptor type 1 | Ox-1-R; Ox1-R; Ox1R; Hypocretin receptor type 1 | Homo sapiens (human) |
| Orexin receptor type 2 | Ox-2-R; Ox2-R; Ox2R; Hypocretin receptor type 2 | Homo sapiens (human) |
| Pyroglutamylated RF-amide peptide receptor | AQ27; G-protein coupled receptor 103; Orexigenic neuropeptide QRFP receptor; SP9155 | Homo sapiens (human) |
| Orexin | Hypocretin; Hcrt | Homo sapiens (human) |
| Pro-FMRFamide-related neuropeptide FF | FMRFamide-related peptides | Homo sapiens (human) |
| Orexigenic neuropeptide QRFP | P518 | Homo sapiens (human) |