>tr|A0A9Q4SYG2|A0A9Q4SYG2_9GAMM ATP phosphoribosyltransferase OS=Proteus sp. G4445 GN=hisG MLDKARLRIAMQKSGRLSDDSRALLARCGIKINLNQQRLIAYAENMPIDILRVRDDDIPG LVMDGVVDLGIIGENVLEEELLKRRAQGENPSYITLRRLDFGACRLSLAAPVDFDYQGVE CLNNTRIATSYPNLLKRYLDQKGITFKSCLLNGSVEVAPRAGLADSICDLVSTGATLEAN GLKEVEVIYRSKACLIQRDGEMDATKQALIDRLMTRIQGVIQARESKYIMLHAPSDCLED VIALLPGAERPTILPLAGDQNRVAMHMVSSETLFWETMEKLKALGASSILVLPIEKMME