| Domain | Name | Category | Type |
| IPR000238 | Ribosome-binding factor A | Family | Family |
| IPR015946 | K homology domain-like, alpha/beta | Family | Homologous superfamily |
| IPR020053 | Ribosome-binding factor A, conserved site | Site | Conserved site |
| IPR023799 | Ribosome-binding factor A domain superfamily | Family | Homologous superfamily |
| IPR039212 | Putative ribosome-binding factor A, mitochondrial | Family | Family |