| IPR036397 | Ribonuclease H superfamily | Homologous Superfamily |
| IPR041588 | Integrase zinc-binding domain | Domain |
| IPR043128 | Reverse transcriptase/Diguanylate cyclase domain | Homologous Superfamily |
| IPR001878 | Zinc finger, CCHC-type | Domain |
| IPR021109 | Aspartic peptidase domain superfamily | Homologous Superfamily |
| IPR012337 | Ribonuclease H-like superfamily | Homologous Superfamily |
| IPR036875 | Zinc finger, CCHC-type superfamily | Homologous Superfamily |
| IPR001584 | Integrase, catalytic core | Domain |
| IPR041577 | Reverse transcriptase/retrotransposon-derived protein, RNase H-like domain | Domain |
| IPR043502 | DNA/RNA polymerase superfamily | Homologous Superfamily |
| IPR024650 | Peptidase A2B, Ty3 transposon peptidase | Family |
| IPR000477 | Reverse transcriptase domain | Domain |
| IPR045358 | Ty3 transposon capsid-like protein | Domain |