>sp|P48054|HIS7_SYNY3 Imidazoleglycerol-phosphate dehydratase OS=Synechocystis sp. GN=hisB MPESSTPSLLIPNFPPRAAAVHRVTKETDVRVSLNLMGSGLCHVATGVPFLDHMLHQIAS HGLIDLEVNATGDIEIDDHHTNEDVGITLGQALAEALGDRRGINRFGHFIAPLDEALVQV TLDFSGRPHLSYGLQIPTERVGTYDTQLVREFFVAVVNHSQMTLHIRQLDGINSHHIIEA TFKAFARAMRMAIEVDPRRADTIPSSKGVL