>tr|A0A3S0F6Q3|A0A3S0F6Q3_9BRAD 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Bradyrhizobiaceae bacterium GN=hisA MILFPAIDLKNGQCVRLEQGDMARATVFNLDPAAQAKSFADQGFDYLHVVDLDGAFAGKP MNAQAVEAMLKVVKMPVQLGGGIRDLKTVEAWLNKGITRVIIGTAAVRDPELVKTAAKAF PGRVAVGLDARDGKVAVEGWAETSEVTALDIAKRFEDAGVAAIIFTDIARDGLLKGLNLD ATIALGDAVSIPVIASGGLASIEDVKAMLTPRARKLEGAIAGRALYDGRLDPAEALALIR AARKAGA