| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Aqu2.1.02131_001 | IK cytokine | RED_N | — |
| Aqu2.1.02220_001 | IK cytokine | RED_N | — |
| Aqu2.1.02662_001 | IK cytokine | DUF8727, RED_N | — |
| Aqu2.1.07252_001 | IK cytokine | RED_N, Slr1339 | — |
| Aqu2.1.16304_001 | IK cytokine | DUF6686, LeuD_C, RED_N | — |
| Aqu2.1.32973_001 | IK cytokine | LeuD_C, RED_C, RED_N | — |