sp|A1VEV5|HIS4_DESVV 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Desulfovibrio vulgaris subsp. vulgaris (strain DP4) OX=391774 GN=hisA PE=3 SV=1