>sp|B7L442|BETI_ECO55 HTH-type transcriptional regulator BetI OS=Escherichia coli GN=betI MPKLGMQSIRRRQLIDATLEAINEVGMHDATIAQIARRAGVSTGIISHYFRDKNGLLEAT MRDITSQLRDAVLNRLHALPQGSAEQRLQAIVGGNFDETQVSSAAMKAWLAFWASSMHQP MLYRLQQVSSRRLLSNLVSEFRRELPRQQAQEAGYGLAALIDGLWLRAALSGKPLDKPLA HSLTRHFITQHLPTD