>sp|A6TKT5|HIS4_ALKMQ 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Alkaliphilus metalliredigens (strain QYMF) OX=293826 GN=hisA PE=3 SV=1 MIIYPAIDIQGGQCVRLTQGKKEERKMYFDSPQAVAQRWQAEGAEFIHVVDLDGAFGKGE ENMEAIEAIVKAVEIPIQVGGGIRSIEKIQQLLDLGVTRVILGTKALTDEAFLREAIEKY GDRIIVSIDAKEGYVATEGWVKTSSRRALDFAKSIEEIGVKRIVYTDIAKDGMLQGPNFD EIQRMKDSVGMEVIASGGISCETDLQGLKEMDVKGVIVGKALYEGKVQLGKLRGMDI