>sp|B8DRT6|PYRB_DESVM Aspartate carbamoyltransferase catalytic subunit OS=Desulfovibrio vulgaris GN=pyrB MQHAQRPTWPHKDLLDVTQLTRAELFHLLDTAAQFHDINRRPVKKVPTLKGKSVVLFFAE PSTRTKTSFDVAGKRLSADTFSLAKSGSSLSKGESLKDTALTLQAMTPDIIVIRHSSSGA AQFLAERLDCSVVNAGDGWHAHPTQALLDCYSLRQVWGDTFEGRTLLILGDIAHSRVARS NVHLLSSLGVKVRLCAPRTLLPAGVHNWPVTIFNRLDDAVQGVDAVMCLRLQLERQQAGL LPDLREYAQRFCLSPRHLTMAAPSARVLHPGPMNRGLEISSVLADAPESLILDQVAAGVA TRMAILFLLATRTGIEQTADNGGRA