>tr|A0A1X3JFS3|A0A1X3JFS3_ECOLX Serine protease OS=Escherichia coli H386 GN=ECVG_00608 MRTTIAVVLGAISLTSAFVFADKPDVARSANDEVSTLFFGHDDRVPVNDTTQSPWDAVGQ LETASGNLCTATLIAPNLALTAGHCLLTPPKGKADKAVALRFVSNKGLWRYEIHDIEGRV DPTLGKRLKADGDGWIVPPAAAPWDFGLIVLRNPPSGITPLPLFEGDKAALTAALKAAGR KVTQAGYPEDHLDTLYSHQNCEVTGWAQTSVMSHQCDTLPGDSGSPLMLHTDDGWQLIGV QSSAPAAKDRWRADNRAISVTGFRDKLDQLSQK