>sp|Q8G4S5|HIS4_BIFLO 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Bifidobacterium longum (strain NCC 2705) OX=206672 GN=hisA PE=3 SV=1 MSLTLLPAVDVRDGKAVRLRQGESGSETDYGSPFEAARTWVEAGAEWIHLVDLDAAFGTG NNRDQLREIVHELGDRVNIELSGGVRDDASLDAALEAGAARVNIGTAALENPDWTASVIK KYGDRVAVGLDVRGHTLAARGWTREGGDLFETMKFLDSVGCSRYVVTDVAKDGMMSGPNI QLLSEVAERTDAKVTASGGISKLDDLRAIKELAEIGVDSAILGKSLYARAFTLQEALEVA K