>tr|Q8XB50|Q8XB50_ECO57 Bgl operon transcriptional activator OS=Escherichia coli O157:H7 GN=bglJ MEHSRIKKRNVALIEKCVMSSIGIESLFRKFAGNPYKLHTYTSQESFQDAMSRISFAAVI FSFSAMRSERREGLSCLTELAIKFPRTRRLVIADDDIEARLIGSLSPSPLDGVLSKASTL EIFHQELFLSLNGVRQATDRLNNQWYINQSRTLSPTEREILRFMSRGYSMTQIAEQLKRN IKTIRAHKFNVMSKLGVSSDAGLLEAADILLCMRHCETSNVLHPY