>sp|B1ILA6|HIS7_CLOBK Imidazoleglycerol-phosphate dehydratase OS=Clostridium botulinum GN=hisB MKESIAKVYRKTGETEIKSEINLYGEGKYDIKTGIGFFDHMLNLMARHGLIDVKLEAKGD LQVDSHHTVEDVGIVLGESFKKALGDKKGIKRYGTSFVPMDEALASLSIDISGRPYIVCD FNFTVDKLGEMDTELVEEFLRALAFNAGITIHARVLYGKNNHHMIEAVFKALGRALREAV DRDERINGVMSTKGTL