>tr|A0AB72ZFL4|A0AB72ZFL4_YERPE Aspartate carbamoyltransferase regulatory chain OS=Yersinia pestis PY-08 GN=pyrI MTQDYKLQVEAIKCGTVIDHIPAQIGFKLLSLFKLTATDQRITIGLNLPSKRSGRKDLIK IENTFLTEQQANQLAMYAPDATVNRIDNYEVVKKLTLSLPERIDAVLTCPNSNCISHNEP VDSSFTVKAQRGEISLKCKYCEKEFDHLTVLHAD