>sp|B4TBB5|PXPA_SALHS 5-oxoprolinase subunit A OS=Salmonella heidelberg GN=pxpA MNIDLNADLGEGCASDSELLTLVSSANIACGFHAGDAQTMLTCVREALKNGVAIGAHPSF PDRDNLGRTAMVLPPETVYAQTLYQIGALGAIVQAQGGVMRHVKPHGMLYNQAAKDPRLA QAIAKAVHDYDPSLILVGLAGSELIRAGERHRLVTRQEVFADRGYQADGSLVPRTQPGAL IHDEEQALAQTLDMVQAGRVKSVTGVWTTVTAQTVCIHGDGEYALAFARRLRAAFNARNI HVIA