>tr|A0A3Y5ZJA8|A0A3Y5ZJA8_SALSE Aspartate carbamoyltransferase regulatory chain OS=Salmonella senftenberg GN=pyrI MTHDNKLQVEAIKCGTVIDHIPAQVGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIK IENTFLTEEQVNQLALYAPQATVNRIDNYDVVGKSRPSLPERINNVLVCPNSNCISHAEP VSSSFAVKKRANDIALKCKYCEKEFSHYVVLAN