>sp|P96079|PYRB_THEAQ Aspartate carbamoyltransferase catalytic subunit OS=Thermus aquaticus GN=pyrB MRHLLDFQGWTRPEVESLLDTARVMREVLERPVKKVPALQGFTVATVFFEPSTRTRISFE LAARRMSADVVSFAAQTSSLQKGESYKDTLLTLEAMGVDAYVIRADSAGVPHQATRWVKG AVINGGDGRRAHPTQALLDAYTLLEALGTLEGKKVAIVGDILHSRVARSNAELLPLLGAQ VFCAGPPSLLPQSLPGAHLTPRLEEALEEADAVMVLRLQKERMEAGLVHLEDYIARYQVT EKRLALAKPQAPLLHPGPMNRDVELEGTLADSARSLVNRQVQNGVAVRMAVLYHLLVGKG R