>sp|A1VK39|HIS7_POLNA Imidazoleglycerol-phosphate dehydratase OS=Polaromonas naphthalenivorans GN=hisB MTTSTAASLPAPRTAEVSRNTAETKITVKLNLDGTGQASLSTGIGFFDHMLDQIARHGLI DLDIHAVGDLHIDGHHTVEDVGITLGQAVAQAVGDKKGLRRYGHAYVPLDEALSRVVVDF SGRPGLVMNVPFKSGMIGTFDSQLAYEFFQGFVNHAFVTLHIDNLKGENAHHQAETVFKA FARALRMALEIDPRAANVIPSTKGSL