>sp|B5YIB7|HIS6_THEYD Imidazole glycerol phosphate synthase subunit HisF OS=Thermodesulfovibrio yellowstonii GN=hisF MLAKRIIPCLDVKDGRVVKGVNFLNLRDAGDPVENALYYNEEEADELVFLDVTASHEKRK IIIDVVERTASVVFMPLTVGGGIKSLDDIRDLLNAGADKVSINTTAVKDPYFIQKASTRF GSQCIVIAIDAKRVDKNFNPKAYPPESWFDDKELSDVLYKEDSRFVLSTHGGRLMRPIDA IAWAKKMEEFGAGEILLTSMDRDGTKEGYDIELTRAISEAVSIPVIASGGAGTLEHLYEA FAYAKADAALAASIFHFREYSIREAKEFLRQKGIPVRI