>sp|A4J555|PYRB_DESRM Aspartate carbamoyltransferase catalytic subunit OS=Desulforamulus reducens GN=pyrB MFWQRKDLLGLRYLTPEEINLILDTAVPMKEIIGRKIKKTPTLRGRSMVTLFYENSTRTR SSFDLAGKFLSADTVGLTASSSSVAKGESLRDTGLTLTAMGVDVVVMRHPASGAAEYLAK CIPAAVINAGDGTHEHPTQALLDMFTIREKKGSMAGLKVVIVGDILHSRVARSNIWGLTK MGAEVRVVGPITLMPKDIEKMGVKVYHRLEDALEGADVVNVLRIQLERQQQGLFPSLREY SRLYGINQKRLELTASDAIILHPGPMNRGVEIEHQVAYGNRSFINEQVTNGVAVRMALLY LLTGGEYHALSN