| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Xesp_000554 | — | UBA, XPC-binding | — |
| Xesp_003402 | — | DUF913, UBA, UBM | — |
| Xesp_008278 | — | ABC2_membrane_3, ABC_tran, UBA | — |
| Xesp_011769 | — | UBA, UBX | — |
| Xesp_012794 | — | UBA, UCH, zf-UBP | — |
| Xesp_013726 | — | UBA, WD40 | — |
| Xesp_013748 | — | UBA | — |
| Xesp_013751 | — | UBA, Ubiquitin_5 | — |
| Xesp_014442 | — | UBA, UQ_con | — |
| Xesp_014532 | — | Cbl_N, Cbl_N2, Cbl_N3, Prok-RING_4, UBA | — |
| Xesp_015548 | — | UBA | — |