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xylR [Mon Aug 31 2015 13:54:30 GMT+0200 (CEST)]
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xylR [Mon Aug 31 2015 13:54:30 GMT+0200 (CEST)]

transcriptional repressor of the xylA-xylB and xynP-xynB operons
locus
BSU17590
pI
5.82
mw
38.00 kDa
function
regulation of xylan and xylose utilization
product
transcriptional repressor
essential
no
synonyms

Genomic Context

      

categories

  • [category|SW 2|Metabolism] → [category|SW 2.2|Carbon metabolism] → [category|SW 2.2.2|Utilization of specific carbon sources] → [category|SW 2.2.2.5|Utilization of xylan/ xylose]
  • [category|SW 3|Information processing] → [category|SW 3.4|Regulation of gene expression] → [category|SW 3.4.2|Transcription factors and their control] → [category|SW 3.4.2.5|Transcription factors/ other]
  • [SW|Categories] containing this gene/protein

  • [SW|utilization of specific carbon sources], [SW|transcription factors and their control]
  • The protein

    Catalyzed reaction/ biological activity

  • transcription repression of the ''[protein|search|xylA]-[protein|search|xylB]'' and the ''[protein|search|xynP]-[protein|search|xynB]'' operons
  • Protein family

  • ROK (nagC/xylR) family (according to Swiss-Prot)
  • Paralogous protein(s)

  • [protein|search|GlcK]
  • Effectors of protein activity

  • inducer: xylose
  • Expression and Regulation

    Operon

  • ''xylR'' (according to [http://dbtbs.hgc.jp/COG/prom/xylR.html DBTBS])
  • Biological materials

    Mutant

  • GP270 (erm), GP1302 (aphA3), available in the [SW|Stülke] lab
  • Labs working on this gene/protein

  • [SW|Wolfgang Hillen], Erlangen University, Germany [http://www.biologie.uni-erlangen.de/mibi/index2.html Homepage]
  • References

  • 7559331,7966270,25777134,7952186,8319885,2544559,1588910