>tr|A0A6Y2KDB9|A0A6Y2KDB9_SALER 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Salmonella enterica subsp. arizonae GN=hisA MIIPALDLIDGVVVRLHQGDYARQRDYGNDPLPRLQDYVAQGAEVLHLVDLTGAKDPANR QISLIKTLVAGVNVPVQIGGGVRTEEDVAALLEAGVARVVVGSTAVKSPEVVKGWFERFG AQALVLALDVRIDEHGNKQVAVSGWQENSGISLEQLVETYLPVGLKHVLCTDISRDGTLA GSNVSLYQEVCARYPQIAFQSSGGIGDIDDIAALRGTGVHGVIVGRALLEGKFTVKEAIQ CWQNA