>sp|B1WRP7|HIS4_CROS5 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Crocosphaera subtropica GN=hisA MDVIPAIDLLEGRCVRLYQGNYQQSEVYNENPVEVARQWADEGATRLHLVDLDGAKQGHP VNLDTIEAIVRAISIPVQVGGGLRDRQSIAQLIDLGVDRTIVGTVAVENPSLVQELCQAF PSKIAVGIDARNGKVATRGWLETSEVLATELAQQMAELGVSAIIYTDIHRDGTLQGPNRE ALRELANHIKIPVIASGGVSSLSDVLGLLALEPIGVTGVIIGKALYTGDVSLAEAVHAVG PGRWQDIPPDLGSSAFG