>sp|P65611|PYRB_BRUME Aspartate carbamoyltransferase catalytic subunit OS=Brucella melitensis biotype 1 GN=pyrB MTNQTVSPLFPHRHLLGIKGLSPLDILCLLDLADQEIAVSRQPEKKKSVLRGRTQINLFF EASTRTQSSFELAGKRLGADVMNMSVGNSSVKKGETLIDTAMTLNAMQPDILVIRHASAG AAALLAQKVGCSVVNAGDGAHEHPTQALLDALTIRRAKGQIENLIVAICGDVLHSRVARS NILLLNALGARVRVVAPSTLLPAGMADMSVEVFNSMEEGLKDADVVMMLRLQRERMAGSF VPSVREYFHFYGLDREKLKFAKPDALVMHPGPMNRGVEIASDVADGPQSVIQQQVEMGVA VRMAVMEALLDPRRNPGNGEPA