>sp|Q47XB4|HIS4_COLP3 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Colwellia psychrerythraea GN=hisA MMIPAIDLIGGEVVRLYQGDYAQKTNYQYTVQDRQQAYAESGATVMHFVDLDGAKDSTKR QLKTLKTVVNHPSMIIQVGGGVRCEDDVKQLLALGADRVVIGSLAIKQPELVTQWVKTYG CEKIVLALDIKIDAQGNKTLPTHGWIEDSGVNLEDLLAQYQDAGIKHVLCTDISKDGTLT GTNVDLYSEVCAKYPDIDWQASGGIGSLADIKALIPTGVSGVILGRSLLEGKFTLEEAIA CWPKTSANNAESNTSSNTGDK