>tr|A0A9X4QDJ2|A0A9X4QDJ2_9GAMM 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Chromohalobacter israelensis GN=hisA MLVIPAIDLKDGQCVRLKQGRMDDSTTYGDDPVAMAARWVETGARRLHLVDLNGAFEGKP VNAEAVTAIARAYPDLPIQIGGGIRTAETIEAYLEAGVSYVIIGTQAVKEPAFVGEMCRR FPGHVIVGLDARDGYVATDGWAEVSTLKAVDLAKRFADDGVSSIVYTDIARDGMMQGVNI AATAELAREGGLPVIASGGVTHLGDIEALLEVADAGILGAITGRAIYEGKLDVAEAQRLC DAQLATRRS