>sp|A8AI14|PYRC_CITK8 Dihydroorotase OS=Citrobacter koseri GN=pyrC MTAPSQVLKIRRPDDWHVHLRDGDMLKTVVPYTSEIYGRAIVMPNLAPPVTTVDAAIAYR QRILDAVPAGHDFTPLMTCYLTDTLDPDELERGFREGVFTAAKLYPANATTNSSHGVTSV DTIMPVLERMEKLGMPLLVHGEVTHADIDIFDREARFIETVMEPLRQRLTALKVVFEHIT TKDAAEYVRDGNELLAATITPQHLMFNRNHMLVGGIRPHLYCLPILKRNVHQQALRELVA SGFSRAFLGTDSAPHARHRKETSCGCAGCFNAPTALGSYATVFEEMNALAHFEAFCSLNG PRFYGLSVNETYVELVREEQLVPESITLADDSLVPFLGGERVRWSVK