>sp|Q8GJM0|HIS4_SYNE7 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Synechococcus elongatus GN=hisA MDVIPAIDLLGGQCVRLFQGDYDQAEVYGKDPVGMALRWAEAGAQRLHLVDLDGAKEGSP VNAEAIATIAQRLSIPVQVGGGLRDRDTVARLLDSGVERAILGTVAVERPALVEALAGEF PGQIAVGIDARSGKVATRGWLEDSGLTAVALAQQMADLGACALICTDIGRDGTLQGPNLE ELRAIAAAVSIPVIASGGVGSLTDLLSLLPLEAQGVSGVIVGKALYTGAVDLQEALRAIG SGRWQDVAVDDSSRLA