>sp|C4XJB6|NIKR_SOLM1 Putative nickel-responsive regulator OS=Solidesulfovibrio magneticus GN=DMR_31750 MGQTIRFGVSLNSELLEKFDALCDEKSYQTRSEAIRDLIRGVLVQKEWEQSDKEVAGVLT LVYDHHTSDLAQRLIETQHEQHDVILSSMHVHLDHHNCLEALVLKGPGEAVQRLSQKLIS TRGVKYGKLTLATTGQEIV