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References Suggestions


Standard Name


Gene Synonym(s)

ybaD, ECK0407, b0413, JW0403[1][2], JW0403, ribX

Product Desc.

conserved protein[3][2]

Nrd regulon repressor[4]

Product Synonyms(s)

conserved protein[1], B0413[3][1], YbaD[3][1], NrdR[2][1] , ECK0407, JW0403, ribX, ybaD, b0413

Function from GO

<GO_nr />

Knock-Out Phenotype

transcription unit(s): ybaD[3]

Quick Links

porteco.png EcoCyc.gif regulondb.jpg

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NrdR has been shown to regulate all three Nrd systems and to bind to the predicted NrdR binding sites (Torrents, 2007). Homologous to S. coelicolor NrdR (Borovok, 2004). Predicted binding sites has been reported for the nrdAB, nrdDG, and nrdHIEF operons (Rodionova, 2005). This corresponds to putative TF Binding SIte Cluster E581 for nrdD and nrdA (Qin, 2003). Binds TrxA (Kumar, 2004). First gene in putative nrdR-ribDE-nusB operon. Also refered to as nrdR in an unpublished comparative analysis (Borovok, 2005, in GenBank AM076828).[4]


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  1. 1.0 1.1 1.2 1.3 1.4 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 2.2 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 3.0 3.1 3.2 3.3 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. 4.0 4.1 EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.