>tr|U7P7I7|U7P7I7_9GAMM 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Marinobacter sp. C1S70 GN=hisA MLIIPAIDLKDGKCVRLRQGRMEDSTVFGDDPVDMATKWVDAGARRLHLVDLNGAFAGEP VNGEIVKAIAVKYPNLPIQIGGGIRSAETIEAYLKAGVQWVIIGTKAVKEPEFVTEMCKE FPGHIIVGLDAKDGRVATDGWAEVSEVMAVDLAKRFANDGVSSIVYTDIARDGMMQGVNV EATAKLAEEGGIPVIASGGVTNMDDLKRLATVADTGVIGAITGRAIYEGTLDVAEAQAYC DSLKN