>tr|A0A7W6XYS7|A0A7W6XYS7_9HYPH 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Rhizobium esperanzae GN=hisA MILFPAIDLKGGQCVRLKLGDMQQATVYNTDPAAQARSFEDQGFEWLHVVDLDGAFAGHS ANGDAVEAILKATDNPVQLGGGIRTLDHIEAWLSRGLRRVILGTVAVRNPDLVIEACRKF PDHVAVGIDAKGGKVAVEGWAEASELGIIELARKFEGAGVAAIIYTDIDRDGILAGINWS STLELADAVSIPVIASGGLASLDDIRRMLEPDARKLEGAISGRALYDGRIDPKEALALIK AARAKETA