>tr|A0A0E8BUQ2|A0A0E8BUQ2_BORPT Fumarate and nitrate reduction regulatory protein OS=Bordetella pertussis GN=fnr MQRRVPLSPDAAHCSSCMLGHVCVPVGMPANEVEKLDELVKERVRVERGKTLYELDDPLD AVYGVRFGSLKTQLEDSSGQLQITGFHLPGEIVGLDGMIESKHVSSAVALEDSEVCVIRL PEIDRVSTQLPSLQQQFRRLMSREITRSHQMLATVGAMRSEQRLAAFLLNLSQRYAALGY SSTEFVLRMSREEIGNYLGLTLETVSRLFSRFGREGLIRINQREVRLIDLPGLKQLIGQE SC