3.4.23.48 (DABCYL)-Arg-Arg-Ile-Asn-Arg-Glu-(EDANS)-NH2 + H2O - Yersinia pestis subsp. microtus (DABCYL)-Arg + Arg-Ile-Asn-Arg-Glu-(EDANS)-NH2 - ? 449107 3.4.23.48 (DABCYL)-Arg-Arg-Ile-Asn-Arg-Glu-(EDANS)-NH2 + H2O - Yersinia pestis subsp. pestis (DABCYL)-Arg + Arg-Ile-Asn-Arg-Glu-(EDANS)-NH2 - ? 449107 3.4.23.48 (DABCYL)-Arg-Arg-Ile-Asn-Arg-Glu-(EDANS)-NH2 + H2O - Yersinia pestis subsp. microtus 91001 (DABCYL)-Arg + Arg-Ile-Asn-Arg-Glu-(EDANS)-NH2 - ? 449107 3.4.23.48 alpha2-antiplasmin + H2O inactivation Yersinia pestis ? - ? 391266 3.4.23.48 alpha2-antiplasmin + H2O Pla inactivates the main physiologic inhibitor of plasmin Yersinia pestis ? - ? 391266 3.4.23.48 alpha2-antiplasmin + H2O Pla inactivates alpha2-antiplasmin Yersinia pestis ? - ? 391266 3.4.23.48 alpha2-antiplasmin + H2O a serpin Yersinia pestis ? - ? 391266 3.4.23.48 alpha2-antiplasmin + H2O alpha2AP is the main inhibitor of free plasmin in the circulation. Pla cleaves and inactivates alpha2AP by a single, rapid cut. It appears likely that the R376-M377 bait peptide bond is targeted by Pla Yersinia pestis ? - ? 391266 3.4.23.48 C3 protein of complement system + H2O - Yersinia pestis fragments of C3 protein of complement system - ? 355652 3.4.23.48 complement C3 + H2O Pla proteolyzes complement C3 which may amiliorate the host inflammatory response by abolishing its chemoattractant properties Yersinia pestis ? - ? 411888