>tr|W8TF01|W8TF01_ECOLX GntR family transcriptional regulator OS=Escherichia coli GN=mcbR MPGTGKMKHVSLTLQVENDLKHQLSIGALKPGARLITKNLAEQLGMSITPVREALLRLVS VNALSVAPAQAFTVPEVGKRQLDEINRIRYELELMAVALAVENLTPQDLAELQELLEKLQ QAQEKGDMEQIINVNRLFRLAIYHRSNMPILCEMIEQLWVRMGPGLHYLYEAINPAELRE HIENYHLLLAALKAKDKEGCRHCLAEIMQQNIAILYQQYNR