>sp|A1BF00|HIS7_CHLPD Imidazoleglycerol-phosphate dehydratase OS=Chlorobium phaeobacteroides GN=hisB MPENVVNPVRTATVSRKTKETDITVTVLIDGTGHGSINSGVAFLDHMLANFCRHSGFDMS LVCNGDLDVDDHHSVEDVALVIGSAISEALLDKTGLQRYGWAIIPMDEALARCALDLGGR SYCVFNAEFKRPVIEGFSTEMVEHFFVSLSRTMQANIHLAILEGKNTHHKIEALFKSFAY AMKDAVRITGTTIPSTKGKL