>sp|Q0TJX9|PXPA_ECOL5 5-oxoprolinase subunit A OS=Escherichia coli O6:K15:H31 GN=pxpA MKIDLNADLGEGCASDAELLTLVSSANIACGFHAGDAQTMQACVREAIKNGVAIGAHPSF PDRENFGRSAMQLPPETVFAQTLYQIGALAAITRAQGGVMCHVKPHGMLYNQAAKEAQLA DAIARAVYACDPALILVGLAGSELIRAGERYGLVTREEVFADRGYQADGSLVPRSQPGAL IENEEQALAQTLEMVQYGRVKSITGEWAMVTAQTVCLHGDGEHALAFARRLRATFAEKGI VVAA