| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Hcrtr1 | — | 7tm_1, 7tm_4, 7TM_GPCR_Srsx, 7TM_GPCR_Srw, Form_Nir_trans, Lit, Orexin_rec2 | Signalling |
| Hcrtr2 | — | 7tm_1, 7tm_4, 7TM_GPCR_Srsx, ASI2, DUF7977, Orexin_rec2, PAS_3 | Signalling |
| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Hcrtr1 | — | 7tm_1, 7tm_4, 7TM_GPCR_Srsx, 7TM_GPCR_Srw, Form_Nir_trans, Lit, Orexin_rec2 | Signalling |
| Hcrtr2 | — | 7tm_1, 7tm_4, 7TM_GPCR_Srsx, ASI2, DUF7977, Orexin_rec2, PAS_3 | Signalling |