| IPR006685 | Mechanosensitive ion channel MscS | Domain |
| IPR011014 | Mechanosensitive ion channel MscS, transmembrane-2 | Homologous Superfamily |
| IPR011066 | Mechanosensitive ion channel MscS, C-terminal domain superfamily | Homologous Superfamily |
| IPR023408 | Mechanosensitive ion channel MscS, beta-domain superfamily | Homologous Superfamily |
| IPR052702 | Mechanosensitive channel MscS-like | Family |
| IPR049142 | Mechanosensitive ion channel, transmembrane helices 2/3 | Domain |
| IPR010920 | LSM domain superfamily | Homologous Superfamily |
| IPR006686 | Mechanosensitive ion channel MscS, conserved site | Conserved Site |
| IPR025692 | Mechanosensitive ion channel inner membrane domain 1 | Domain |
| IPR049278 | Mechanosensitive ion channel MscS, C-terminal domain | Domain |
| IPR024393 | Mechanosensitive ion channel MscS, porin domain | Domain |