>sp|Q220D5|PXPA_ALBFT 5-oxoprolinase subunit A OS=Albidiferax ferrireducens GN=pxpA MKMDLNSDLGESLGAWRMGDDAAMLGIVSSANVACGFHAGDPAGVLRTLRRARDNGVVVG AHVAYRDLIGFGRRNMDVESADLIADVIYQIGALKGLAAAAGTSVRYVKPHGALYNTIAH DARQAHDVITAIREVDPRLTLVALAGSPLLGWAQDQGLRVVAEAFADRAYTPAGTLVSRR EKGAVLHDAKLIAERMLRLVSDGVIEAIDGSLVAIAADSICVHGDNPDAVAVAAQVRTRL TQAGVSIQSFEVAAP