| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Hhon_g00141.t1 | NADH:ubiquinone oxidoreductase core subunit S5 | CHCH, COX6B, Ndufs5, PANTS-like, UCR_hinge, UPF0203 | — |
| Hhon_g00332.t1 | cytochrome c oxidase, subunit 6B1 | COX6B, CX9C, DUF6770 | — |
| Hhon_g03872.t1 | cytochrome c oxidase assembly protein 19 | CHCH, CMC4, COX17, COX6B, CX9C, DUF7803, NDUF_B7, Pet191_N, UPF0203 | — |
| Hhon_g08240.t1 | — | COX6B, DUF1428, Lepto_8Cys, Pet191_N, SPMIP5 | — |