>sp|B3E618|HIS4_TRIL1 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Trichlorobacter lovleyi GN=hisA MIVIPAIDLKEGNCVRLEQGEMNRDTVFSDNPAEQALKWQEAGAELLHLVDLDGAFAGIP KNKAAIEAIIKAITIPAQLGGGIRDIATIEAYLSLGLSRVIIGTAAQRNPELVIEACQKF PGRIVVGIDAKNGMVAVQGWAELTDISAVDLAKKFEDCGVAAIIYTDISRDGMMGGPNLE ATRALAEAISIPVIASGGVSSLKDIENLMAIEASGVTGAITGKAIYTGAINLREAIDLTK RGCQC