>sp|P45347|PXPA_HAEIN 5-oxoprolinase subunit A OS=Haemophilus influenzae GN=pxpA MKKIDLNADIAEGFPFDESLLQLLSSANVACGLHAGGAKEMQSAVKFAKENKVRIGAHPS FPDRENFGRTAMALSSQELIAHLRYQLGALKAICDGEGAVISYVKPHGALYNQAAKDEKI ARLIAQTVYQFDPNLKLMGLAGSLMLRIAEEEKLQTISEVFADRHYMPDGSLVPRSQPNA MVESDKEAIQQVLQMVTKGQVNAIDGSLVPVKAESICLHGDNQHSLQFAKRIVEELEKNH IKITA