>1DCK_1|Chains A, B|TRANSCRIPTIONAL REGULATORY PROTEIN FIXJ|Sinorhizobium meliloti (382) MQDYTVHIVDDEEPVRKSLAFMLTMNGFAVKMHQSAEAFLAFAPDVRNGVLVTDLRMPDMSGVELLRNLGDLKINIPSIVITGHGDVPMAVEAMKAGAVDFIEKPFEDTVIIEAIERASEHLVALE