>tr|H0G4A1|H0G4A1_RHIML 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Sinorhizobium meliloti CCNWSX0020 GN=hisA MILFPAIDLKDGQCVRLKLGDMEQATVYNPDPAAQARAFEEQGFEWLHVVDLNGAFAGET VNGAAVDAILKATKNPVQLGGGIRTLEHIENWLSRGLKRVILGTVAVRDPALVIEACRKF PGRVAVGIDAKGGKVAVEGWAEASELGVVELARKFEGAGVAAIIYTDIDRDGILTGINWA STLELADAVSIPVIASGGLASMDDIRRMTEPDAQKLEGAISGRALYDGRIDPKEALDLIR EARKGKL