| IPR010011 | Nuclear receptor coactivator, DUF1518 | Domain |
| IPR028819 | Nuclear receptor coactivator 1, basic helix-loop-helix | Domain |
| IPR009110 | Nuclear receptor coactivator, interlocking | Homologous Superfamily |
| IPR017426 | Nuclear receptor coactivator | Family |
| IPR014935 | Nuclear receptor coactivator, receptor-binding domain | Domain |
| IPR014920 | Nuclear receptor coactivator, Ncoa-type, interlocking | Domain |
| IPR035965 | PAS domain superfamily | Homologous Superfamily |
| IPR036638 | Helix-loop-helix DNA-binding domain superfamily | Homologous Superfamily |
| IPR037077 | Nuclear receptor coactivator, Ncoa-type, interlocking domain superfamily | Homologous Superfamily |
| IPR013767 | PAS fold | Domain |
| IPR000014 | PAS domain | Domain |
| IPR011598 | Myc-type, basic helix-loop-helix (bHLH) domain | Domain |
| IPR001628 | Zinc finger, nuclear hormone receptor-type | Domain |
| IPR050200 | Nuclear hormone receptor family NR3 subfamily | Family |
| IPR013088 | Zinc finger, NHR/GATA-type | Homologous Superfamily |
| IPR024736 | Oestrogen-type nuclear receptor final C-terminal domain | Domain |
| IPR001292 | Estrogen receptor | Family |
| IPR024178 | Estrogen receptor/oestrogen-related receptor | Family |
| IPR001723 | Nuclear hormone receptor | Family |
| IPR046944 | Estrogen receptor, N-terminal | Domain |
| IPR000536 | Nuclear hormone receptor, ligand-binding domain | Domain |
| IPR035500 | Nuclear hormone receptor-like domain superfamily | Homologous Superfamily |
| IPR001628 | Zinc finger, nuclear hormone receptor-type | Domain |
| IPR050200 | Nuclear hormone receptor family NR3 subfamily | Family |
| IPR013088 | Zinc finger, NHR/GATA-type | Homologous Superfamily |
| IPR024736 | Oestrogen-type nuclear receptor final C-terminal domain | Domain |
| IPR001292 | Estrogen receptor | Family |
| IPR024178 | Estrogen receptor/oestrogen-related receptor | Family |
| IPR001723 | Nuclear hormone receptor | Family |
| IPR046944 | Estrogen receptor, N-terminal | Domain |
| IPR000536 | Nuclear hormone receptor, ligand-binding domain | Domain |
| IPR035500 | Nuclear hormone receptor-like domain superfamily | Homologous Superfamily |