>tr|A0A210G137|A0A210G137_ECOLX 5-oxoprolinase subunit A OS=Escherichia coli GN=pxpA MKIDLNADLGEGCVSDVELLTLVSSANIACGFHAGDAQTMQACVREAIKNGVAIGAHPSY PDRENFGRSAMQLPPETVFAQTLYQIGALAAIARAQGGVMCHVKPHGMLYNQAAKEAQLA DAIARAVYACDPALILVGLAGSELIRAGERYGLVTREEVFADRGYQADGSLVPRSQPGAL IENEEQALAQTLEMVQHGRVKSITGEWATVTAQTVCLHGDGEHALAFARRLRATFAEKGI VVAA