| Primary Identifier | IPR038412 | Type | Homologous_superfamily |
| Short Name | Pepsin-I3_sf |
| description | Pepsin inhibitor-3 consists of two tandem repeat domains, each comprising an antiparallel β-sheet flanked by an α-helix. In the enzyme-inhibitor complex, the N-terminal β-strand of PI-3 pairs with one strand of the active site flap region of pepsin []. |
