>sp|A8A802|PYRI_ECOHS Aspartate carbamoyltransferase regulatory chain OS=Escherichia coli O9:H4 GN=pyrI
MTHDNKLQVEAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIK
IENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEP
VSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN