>sp|Q8U1D7|PXPA_PYRFU 5-oxoprolinase subunit A OS=Pyrococcus furiosus GN=pxpA MKVDLNSDLGESFGRYKLGLDDEVMKYITSANVACGWHAGDPLVMRKTVRLAKKNNVQVG AHPGYPDLMGFGRRYMKLTPEEARNYILYQIGALYAFVKAEGLELQHVKPHGALYNAMVK EEDLARAVIEGILDFDKRLIVVTLAGSRVVEIAREMGARVAQEGFADRAYNPDGTLVPRS RPGAVIEDKEEIAERVISMVKDGGIRAINGEWIELEVDTICVHGDNPKAVEITAYIRRRL EEEGVKVLPMGDFIK