>sp|A8GC75|HIS4_SERP5 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Serratia proteamaculans GN=hisA MIIPALDLIDGNVVRLHQGDYGQQRDYGNDPLLRLQDYQQQGAQVLHLVDLTGAKDPTAR QIPLLRKLLAGVNVPVQVGGGIRNEQDVAALLEAGATRVVIGSTAVKQPQLVQGWFERYG ADAMVLALDVRIDADGTKRVAISGWQENSDATLEQVVEQFLPYGLKHVLCTDISRDGTLA GSNVALYQEISQRYPQIAFQASGGIGNLDDIAQLRGSGVEGVIVGRALLEGKFSVEEAIA CWQNG