>tr|A0A246DRU7|A0A246DRU7_9HYPH Transcriptional repressor NrdR OS=Rhizobium esperanzae GN=nrdR MRCPYCGSEDTQVKDSRPAEDNTSIRRRRICPDCGGRFTTFERVQLRELMVIKKTGRKVP FDRDKLVRSFEVALRKRPVERDRIERAVSGIVRRLESSGETEISSEQIGLQVLEAMKSLD DVGFVRYASVYRDFSLAEDFEKVISEINAKIARDPLDR