>sp|Q1BYK8|PYRB_BURO1 Aspartate carbamoyltransferase catalytic subunit OS=Burkholderia orbicola GN=pyrB MTTDTTGRTGNPAAAASPDRFRYGFLKGNPQLTKNGELKHLLSIEGLPRSIVNHILDTAE QFVSVTDREVKKVPLLRGKSVFNLFFENSTRTRTTFEIAATRLSADVLNLNINASSTSKG ESLLDTINNLSAMHADLFVVRHASSGAPYLIAEHCAPHVHVINAGDGRHAHPTQGLLDMY TIRHYKRDFTKLRVAIVGDILHSRVARSDIHALTTLGVPEVRAIGPRTLLPGGLEQMGVK VFHNLDEGLKGVDVIIMLRLQNERMSGALLPSAQEYFKTWGLTPERLALAAPDAIVMHPG PMNRGVEIDSQVADGPQSVILNQVTFGIAVRMAVMGIVAGNSD