| Domain | Name | Category | Type |
| IPR000640 | Elongation factor EFG, domain V-like | Domain | Domain |
| IPR000795 | Translational (tr)-type GTP-binding domain | Domain | Domain |
| IPR005225 | Small GTP-binding protein domain | Domain | Domain |
| IPR005517 | Translation elongation factor EFG/EF2, domain IV | Domain | Domain |
| IPR009000 | Translation protein, beta-barrel domain superfamily | Family | Homologous superfamily |
| IPR009022 | Elongation factor G, domain III | Domain | Domain |
| IPR014721 | Ribosomal protein S5 domain 2-type fold, subgroup | Family | Homologous superfamily |
| IPR020568 | Ribosomal protein S5 domain 2-type fold | Family | Homologous superfamily |
| IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Family | Homologous superfamily |
| IPR030851 | Ribosome-releasing factor 2, mitochondrial | Family | Family |
| IPR031157 | Tr-type G domain, conserved site | Site | Conserved site |
| IPR035647 | EF-G domain III/V-like | Family | Homologous superfamily |
| IPR035649 | EFG, domain V | Domain | Domain |
| IPR041095 | Elongation Factor G, domain II | Domain | Domain |