>sp|Q4QJL8|PXPA_HAEI8 5-oxoprolinase subunit A OS=Haemophilus influenzae GN=pxpA MKKIDLNADIAEGFPFDESLLQLLSSANIACGLHAGGAKEMQSAVKFAKENKVRIGAHPS FPDRENFGRTAMALSSQELIAHLRYQLGALKAICDGEGAVISYVKPHGALYNQAAKDEKI ARVIAQTVYQFDPNLKLMGLAGSLMLRIAEEEKLQTISEVFADRHYMPDGSLVPRSQPNA MVESDKEAIQQVLQMVTKGQVNAIDGSLVPVKAESICLHGDNQHSLQFAKRIVEELEKNH IKITA