>sp|Q0SXI5|PYRI_SHIF8 Aspartate carbamoyltransferase regulatory chain OS=Shigella flexneri serotype 5b GN=pyrI
MTHDNKLQVEAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIK
IENTFLSEEQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEP
VSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN