>d1d5wc_ c.23.1.1 (C:) Transcriptional regulatory protein FixJ, receiver domain {Rhizobium meliloti} mqdytvhivddeepvrkslafmltmngfavkmhqsaeaflafapdvrngvlvtlrmpdms gvellrnlgdlkinipsivitghgdvpmaveamkagavdfiekpfedtviieaieraseh l