>sp|A1VEV3|HIS7_DESVV Imidazoleglycerol-phosphate dehydratase OS=Desulfovibrio vulgaris subsp. vulgaris GN=hisB MQTVARKASVERVTNETTIALTLTIEGEGNVRVTTGFGMLDHMLTLTAFWAGFDLDLTCN GDMHIDAHHTAEDVALCLGQALATALDDRKGIARVGFARVPMDEALAEVTLDISGRPWLE WRGDEYLPPVIAGEEKDLWREFHKAFASAARMNLHVSYLYGKNGHHLLESASKGLGLALR QAVRRDRQTVLSTKGSLD