| Domain | Name | Category | Type |
| IPR001816 | Translation elongation factor EFTs/EF1B | Family | Family |
| IPR009060 | UBA-like superfamily | Family | Homologous superfamily |
| IPR014039 | Translation elongation factor EFTs/EF1B, dimerisation | Domain | Domain |
| IPR018101 | Translation elongation factor Ts, conserved site | Site | Conserved site |
| IPR036402 | Elongation factor Ts, dimerisation domain superfamily | Family | Homologous superfamily |