| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Hhon_g00282.t1 | cytochrome c oxidase subunit 6C | COX6C, FtsX, PsaL | — |
| Hhon_g04916.t1 | — | 7tm_1, 7TM_GPCR_Srv, FtsX | Signalling |
| Hhon_g06596.t1 | membrane-spanning 4-domains, subfamily A, member 18 | ABCC10_N, BCLP, CD20, DUF373, FtsX, PSII, Rota_VP6, Tetraspanin, VTC5_C, Y4kA, YpmT | Adhesion |
| Hhon_g06598.t1 | membrane-spanning 4-domains, subfamily A, member 18 | BCLP, CD20, DUF7144, FtsX, LiaI-LiaF-TM_PspC, Microp_apicomplexa_16, Phage_holin_3_6, Pox_A14, TAXIMIN, Tetraspanin | Adhesion |