>gnl|PDB|1DCK.1 strand_id:A,B description:TRANSCRIPTIONAL REGULATORY PROTEIN FIXJ MQDYTVHIVDDEEPVRKSLAFMLTMNGFAVKMHQSAEAFLAFAPDVRNGVLVTDLRMPDMSGVELLRNLGDLKINIPSIVITGHGDVPMAVEAMKAGAVDFIEKPFEDTVIIEAIERASEHLVALE