>sp|Q5LR59|HIS42_RUEPO 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase 2 OS=Ruegeria pomeroyi GN=hisA2 MIIYPTMELQNGRCVTLERGRLDAPMLWHVDPFETVSGWASAGAEWMHLTDLDAVAGTSG NAELVEQIIRKAEIPVQLAGGMRSRERIEHWIDKGAGRIVIGTLAARDPELVKELAKRHP DQIVLSVDVWQGHVMTDGWRSQSAYTPEAFIDAFADVPFAAIVVTDIDSDVEEVEAKLGL ISGLAAHSRTPVIASGVVRGADDISRLAYVPNIAGALVGRALFRKSLSLEDALSIAASAH ERVAQFQ