>sp|P0A6Z7|NIKR_ECOL6 Nickel-responsive regulator OS=Escherichia coli O6:H1 GN=nikR
MQRVTITLDDDLLETLDSLSQRRGYNNRSEAIRDILRSALAQEATQQHGTQGFAVLSYVY
EHEKRDLASRIVSTQHHHHDLSVATLHVHINHDDCLEIAVLKGDMGDVQHFADDVIAQRG
VRHGHLQCLPKED