>sp|Q18CS8|PYRB_CLOD6 Aspartate carbamoyltransferase catalytic subunit OS=Clostridioides difficile GN=pyrB MLKSRNLIQPEDFSIEEIDEILELAQKIIDNPSKYSRICEGKLLATLFYEPSTRTRLSFE SAMNRLGGRVVGFSEPNSSSASKGETLGDTMRIVSGYVDIIAMRHPQSGAASEAARYTEV PFINAGDGKNQHPTQTLTDLLTIKSLKGTLESHTIGLCGDLKYGRTVHSLVKAMARYKNT KFVFIAPEELKMPDYIKEAIKGHAYYETNNLDDVIGSLDVLYMTRVQQERFEDKSEYERL KNYYILNKAKLEKASKDMLVMHPLPRVNEIDIDVDSDDRAVYFKQAKYGMYVRMALIIKL LGINED