>tr|M1ZNL4|M1ZNL4_CLOBO Aspartate carbamoyltransferase regulatory chain OS=Clostridium botulinum CFSAN001627 GN=pyrI MLTINSIKNGIVIDHIQAGHGIKIFKYLGLEEADYRVALIMNAESSKLGKKDIIKIENIM EIDYKVLGFIDPTITIDVIENETIKEKIKLELPKTIENVIKCKNPRCITSIENYIPNEFY LVDEENGEYRCKYCDEIYSGGDINKL