| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Spis_Spis21341_1 | — | 7tm_1, ALKBH8_N, PFF1_TM, RVT_1, SHP, STE2 | Signalling |
| Spis_XP_022777531_1 | — | 7tm_1, 7TM_GPCR_Sru, BILF1, DUF6219, PFF1_TM, STE2 | Signalling |
| Spis_XP_022784671_1 | relaxin/insulin-like family peptide receptor 1 | 7tm_1, DHU1_N, Ig_2, Ig_3, I-set, LRR_1, LRR_14, LRR_4, LRR_5, LRR_6, LRR_8, LRR_9, LRR_EndoS, LRR_LRWD1, LRRNT, LRR_NXF1-5, LRR_NXF2, STE2 | Signalling |
| Spis_XP_022809438_1 | — | 7tm_1, 7tm_4, 7TM_GPCR_Sru, LRR_8, STE2 | Signalling |