>sp|B5Z3K2|PYRI_ECO5E Aspartate carbamoyltransferase regulatory chain OS=Escherichia coli O157:H7 GN=pyrI
MTHDNKLQVEAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIK
IENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEP
VSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN