>sp|A0RQX6|PYRB_CAMFF Aspartate carbamoyltransferase catalytic subunit OS=Campylobacter fetus subsp. fetus GN=pyrB MSYVKKDLISTKDLSKDDIFSILSLAKDYKALNLEPVKKDPILKGVTVVNAFFENSTRTR TSFEIAAKRLGADAINFSSSTSSTNKGETLIDTIHNIEAMKTDIFIVRHYSSGAAKFVTK NTPSCVVNAGDGCNEHPTQALLDLLTIYEAKGSFSGLSVTIIGDIFHSRVARSNIYAMQT LGIKVKLFGPPMFMQNAEVFGCHICKDMDEAVMGSDAIIMLRIQLERSDGEVAFPSIREY SKYFGLTKTRMQKAKDDVIILHPGPINRGVEINSDVADDARFSSILDQVENGVAIRMAVL KTIYQNKFKA