| IPR020902 | Actin/actin-like conserved site | Conserved Site |
| IPR043129 | ATPase, nucleotide binding domain | Homologous Superfamily |
| IPR004001 | Actin, conserved site | Conserved Site |
| IPR004000 | Actin family | Family |
| IPR050230 | Calmodulin/Myosin light chain/Troponin C-like | Family |
| IPR018247 | EF-Hand 1, calcium-binding site | Binding Site |
| IPR002048 | EF-hand domain | Domain |
| IPR011992 | EF-hand domain pair | Homologous Superfamily |
| IPR001978 | Troponin | Family |
| IPR050875 | Troponin I | Family |
| IPR038077 | Troponin domain superfamily | Homologous Superfamily |
| IPR021666 | Troponin I residues 1-32 | Family |
| IPR001978 | Troponin | Family |
| IPR038077 | Troponin domain superfamily | Homologous Superfamily |
| IPR027707 | Troponin T | Family |
| IPR000533 | Tropomyosin | Family |