| Domain | Name | Category | Type |
| IPR000504 | RNA recognition motif domain | Domain | Domain |
| IPR012677 | Nucleotide-binding alpha-beta plait domain superfamily | Family | Homologous superfamily |
| IPR033106 | G-rich sequence factor 1 | Family | Family |
| IPR034424 | GRSF-1, RNA recognition motif 2 | Domain | Domain |
| IPR034425 | GRSF-1, RNA recognition motif 1 | Domain | Domain |
| IPR034426 | GRSF-1, RNA recognition motif 3 | Domain | Domain |
| IPR035979 | RNA-binding domain superfamily | Family | Homologous superfamily |