>sp|A4TKZ6|PXPA_YERPP 5-oxoprolinase subunit A OS=Yersinia pestis GN=pxpA MKIDLNADLGEGCANDQALLQLVSSANIACGFHAGDAQTMRQSVRWALEYGVAIGAHPSF PDRENFGRTAMQLPPETVYAQVVYQLGALAAIVQVEGGVMQHVKPHGMLYNQAAVDPLLA DAIAQAVKAVDPSLRLVGLAGSELIRAGTRVGLVTRQEVFADRHYQPDGTLVPRSQPDAL IESDELALSQTLAMVQQHQVQACDGSWVQVQADTVCVHGDGVQALAFARCLRDRFQQEGI SVIAQ