>sp|Q72KU0|PYRB_THET2 Aspartate carbamoyltransferase catalytic subunit OS=Thermus thermophilus (strain ATCC BAA-163 / DSM 7039 / HB27) OX=262724 GN=pyrB PE=3 SV=1 MRHLLDFQGWSRTEVESLLDTARVMREVLERPIKKVPALQGFTVATVFFEPSTRTRISFE LAARRMSADVVSFAAQTSSLQKGESYKDTLLTLEAMGVDAYVIRADSAGVPHQATRWVKG AVINGGDGRRAHPTQALLDAYTLLEALGTLEGKKVAIVGDILHSRVARSGAELLSLLGAQ VFCAGPPSLLPQSLPGAHLTPRLEEALEEADAVMVLRLQKERMEAGLVHLEDYVARYQVT EKRLALAKPQAPLLHPGPMNRDVELEGTLADSARSLVNRQVQNGVAVRMAVLYHLLVGRE KA