>sp|P46118|HEXR_ECOLI HTH-type transcriptional regulator HexR OS=Escherichia coli GN=hexR MNMLEKIQSQLEHLSKSERKVAEVILASPDNAIHSSIAAMALEANVSEPTVNRFCRSMDT RGFPDFKLHLAQSLANGTPYVNRNVNEDDSVESYTGKIFESAMATLDHVRHSLDKSAINR AVDLLTQAKKIAFFGLGSSAAVAHDAMNKFFRFNVPVVYSDDIVLQRMSCMNCSDGDVVV LISHTGRTKNLVELAQLARENDAMVIALTSAGTPLAREATLAITLDVPEDTDIYMPMVSR LAQLTVIDVLATGFTLRRGAKFRDNLKRVKEALKESRFDKQLLNLSDDR