| Domain | Name | Category | Type |
| IPR000014 | PAS domain | Domain | Domain |
| IPR009110 | Nuclear receptor coactivator, interlocking | Family | Homologous superfamily |
| IPR010011 | Nuclear receptor coactivator, DUF1518 | Domain | Domain |
| IPR011598 | Myc-type, basic helix-loop-helix (bHLH) domain | Domain | Domain |
| IPR013767 | PAS fold | Domain | Domain |
| IPR014920 | Nuclear receptor coactivator, Ncoa-type, interlocking | Domain | Domain |
| IPR014935 | Nuclear receptor coactivator, receptor-binding domain | Domain | Domain |
| IPR017426 | Nuclear receptor coactivator | Family | Family |
| IPR028818 | Nuclear receptor coactivator 3 | Family | Family |
| IPR032565 | Domain of unknown function DUF4927 | Domain | Domain |
| IPR035965 | PAS domain superfamily | Family | Homologous superfamily |
| IPR036638 | Helix-loop-helix DNA-binding domain superfamily | Family | Homologous superfamily |
| IPR037077 | Nuclear receptor coactivator, Ncoa-type, interlocking domain superfamily | Family | Homologous superfamily |