>tr|A0A9Q6ZVV7|A0A9Q6ZVV7_ECO57 2-component transcriptional regulator OS=Escherichia coli O157:H7 GN=bglJ MEHSRIKKRNVALIEKCVMSSIGIESLFRKFAGNPYKLHTYTSQESFQDAMSRISFAAVI FSFSAMRSERREGLSCLTELAIKFPRTRRLVIADDDIEARLIGSLSPSPLDGVLSKASTL EIFHQELFLSLNGVRQATDRLNNQWYINQSRTLSPTEREILRFMSRGYSMTQIAEQLKRN IKTIRAHKFNVMSKLGVSSDAGLLEAADILLCMRHCETSNVLHPY