>tr|A0AA91A815|A0AA91A815_RHIML Imidazoleglycerol-phosphate dehydratase HisB OS=Rhizobium meliloti GN=hisB MADVMPSRTGQVSRKTNETAISVSVNVDGTGVSKIATGVGFFDHMLDQLSRHSLIDMEIK AEGDLHVDDHHTVEDTGIAIGQALAKALGDRRGITRYASIDLAMDETMTRAAVDVSGRPF LVWNVTFTSPKIGTFDTELVREFFQALAQHAGITLHVQNIYGANNHHVAETCFKSVARVL RTATEIDPRQAGRVPSTKGTLA