>sp|Q31TI0|PYRI_SHIBS Aspartate carbamoyltransferase regulatory chain OS=Shigella boydii serotype 4 GN=pyrI
MTHDNKLQVEAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIK
IENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEP
VSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN