>sp|Q21NH8|HIS7_SACD2 Imidazoleglycerol-phosphate dehydratase OS=Saccharophagus degradans GN=hisB MADRKAQVSRDTLETQISVELNLDGTGTGKFNTGVPFLEHMMDQIARHGFIDLDVTCKGD TYIDDHHSVEDIGITIGQAMAKAVGDKRGIRRYGHAYVPLDEALSRVVIDFSGRPGLIMN IPFTQKRIGKFDTELFWEFFQGFVNHAGVTLHVDCLRGENAHHQIETVFKAFGRSLRMAL ERDERLGDAMPSTKGTL