| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Avpr1b | — | 7tm_1, 7tm_4, 7TM_GPCR_Srsx, 7TM_GPCR_Srv, Betaherpes_U91, Git3, PTS_EIIC_2, Srg, V1R_C | Signalling |
| Avpr2 | — | 7tm_1, 7tm_4, 7TM_GPCR_Srsx, 7TM_GPCR_Srv, Git3, UL78 | Signalling |
| Npy1r | — | 7tm_1, 7TM_GPCR_Srsx, DUF7554, Git3, IFNGR1_transm, MHYT, TMEM116 | Signalling |
| Opn4 | — | 7tm_1, 7tm_4, 7TM_GPCR_Srsx, 7TM_GPCR_Srv, 7TM_GPCR_Srx, DUF2852, Git3, zf-LITAF-like | Signalling |