ID 3.4.21.26 DE prolyl oligopeptidase. AN post-proline cleaving enzyme. AN post-proline endopeptidase. AN prolyl endopeptidase. CA Hydrolysis of Pro-|-Xaa >> Ala-|-Xaa in oligopeptides. CC -!- Found in vertebrates, plants and Flavobacterium. CC -!- Generally cytosolic, commonly activated by thiol compounds. CC -!- Belongs to peptidase family S9A. CC -!- Formerly EC 3.4.22.18. DR A0A4S8L6U5, DBIP_DENBC ; A0A1Q3EPF5, LEDP_LENED ; C0HLV2, NEPRN_NEPVE; DR P9WEN5, OPHP_OMPOL ; E2JFG1, POPA_AMABI ; H2E7Q7, POPA_GALM3 ; DR E2JFG2, POPB_AMABI ; H2E7Q8, POPB_GALM3 ; Q06903, PPCE_AERHY ; DR Q9XTA2, PPCE_BOVIN ; Q86AS5, PPCE_DICDI ; P27028, PPCE_ELIME ; DR P48147, PPCE_HUMAN ; Q9QUR6, PPCE_MOUSE ; P23687, PPCE_PIG ; DR O70196, PPCE_RAT ; P27195, PPCF_ELIMR ; A5D7B7, SEPR_BOVIN ; DR Q12884, SEPR_HUMAN ; P97321, SEPR_MOUSE ; //