| Domain | Name | Category | Type |
| IPR000504 | RNA recognition motif domain | Domain | Domain |
| IPR006535 | HnRNP R/Q splicing factor | Family | Family |
| IPR012677 | Nucleotide-binding alpha-beta plait domain superfamily | Family | Homologous superfamily |
| IPR033111 | APOBEC1 complementation factor | Family | Family |
| IPR034538 | ACF, RNA recognition motif 1 | Domain | Domain |
| IPR034539 | ACF, RNA recognition motif 3 | Domain | Domain |
| IPR035979 | RNA-binding domain superfamily | Family | Homologous superfamily |
| IPR044461 | A1CF, double-stranded RNA binding domain | Domain | Domain |