| IPR007861 | DNA mismatch repair protein MutS, clamp | Domain |
| IPR016151 | DNA mismatch repair protein MutS, N-terminal | Homologous Superfamily |
| IPR011184 | DNA mismatch repair Msh2-type | Family |
| IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
| IPR000432 | DNA mismatch repair protein MutS, C-terminal | Domain |
| IPR007696 | DNA mismatch repair protein MutS, core | Domain |
| IPR032642 | DNA mismatch repair protein Msh2, ATP-binding cassette domain | Domain |
| IPR036187 | DNA mismatch repair protein MutS, core domain superfamily | Homologous Superfamily |
| IPR045076 | DNA mismatch repair MutS | Family |
| IPR007860 | DNA mismatch repair protein MutS, connector domain | Domain |
| IPR007695 | DNA mismatch repair protein MutS-like, N-terminal | Domain |
| IPR036678 | MutS, connector domain superfamily | Homologous Superfamily |
| IPR045076 | DNA mismatch repair MutS | Family |
| IPR016151 | DNA mismatch repair protein MutS, N-terminal | Homologous Superfamily |
| IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
| IPR000432 | DNA mismatch repair protein MutS, C-terminal | Domain |
| IPR007696 | DNA mismatch repair protein MutS, core | Domain |
| IPR007860 | DNA mismatch repair protein MutS, connector domain | Domain |
| IPR007695 | DNA mismatch repair protein MutS-like, N-terminal | Domain |
| IPR036187 | DNA mismatch repair protein MutS, core domain superfamily | Homologous Superfamily |
| IPR036678 | MutS, connector domain superfamily | Homologous Superfamily |