>tr|A0A5F1HXY1|A0A5F1HXY1_9ESCH Nickel-responsive regulator OS=Escherichia sp. E1130 GN=nikR
MQRVTITLDDDLLETLDSLSQRRGYNNRSEAIRDILRSALAQEATQQHGTQGFAVLSYVY
EHEKRDLASRIVSTQHHHHDLSVATLHVHINHDDCLEIAVLKGDMGDVQHFADDVIAQRG
VRHGHLQCLPKED