>tr|A0AAW3T0F2|A0AAW3T0F2_9GAMM Aspartate carbamoyltransferase regulatory chain OS=Pectobacterium aroidearum GN=pyrI MTHDNKLQVEAIKRGTVIDHIPAQVGFKLLTLFKLTATDQRITIGLNLPSNHLGRKDLIK IENIFLTEEQANQLAIYAPQATVNQIDDYDVVRKLVPTLPEHITGVLTCPNSNCISRSEP VSSSFSVKQRDGDVHLKCKYCEKEFERQAVLQDR