PI15A has several biochemical functions, for example, peptidase inhibitor activity. Some of the functions are cooperated with other proteins, some of the functions could acted by PI15A itself. We selected most functions PI15A had, and list some proteins which have the same functions with PI15A. You can find most of the proteins on our site.
Function peptidase inhibitor activity
Related Protein SERPINA1A; PI16; COL28A1; PI15; SPINK13; NGP; WFDC13; SERPINB1C; SERPINB10; STFA2