>sp|A1VAN1|NIKR_NITV4 Putative nickel-responsive regulator OS=Nitratidesulfovibrio vulgaris GN=Dvul_0474
MGRTIRFGVSLDSELLDKFDVLCDERCYQTRSEAIRDLIRNTLVQQEWEDTDREIAGTLT
LVYDHHKSDLAQRLTEIQHDVHDIIITSLHVHLDHYNCLEVLVLKGPGQQVRNLAQRLIS
TKGVKHGKLSLTTTGQDLT