| Domain | Name | Category | Type |
| IPR001563 | Peptidase S10, serine carboxypeptidase | Family | Family |
| IPR018202 | Serine carboxypeptidase, serine active site | Site | Active site |
| IPR029058 | Alpha/Beta hydrolase fold | Family | Homologous superfamily |
| IPR033124 | Serine carboxypeptidases, histidine active site | Site | Active site |