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opuBC [Mon Aug 31 2015 13:56:50 GMT+0200 (CEST)]
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opuBC [Mon Aug 31 2015 13:56:50 GMT+0200 (CEST)]

choline ABC transporter (binding protein)
locus
BSU33710
pI
6.00
mw
34.00 kDa
function
compatible solute transport
product
choline ABC transporter (binding protein)
essential
no
synonyms
proX

Genomic Context

      

categories

  • [category|SW 1|Cellular processes] → [category|SW 1.2|Transporters] → [category|SW 1.2.1|ABC transporters] → [category|SW 1.2.1.1|Importers] → [category|SW 1.2.1.1.4|Uptake of compatible solutes for osmoprotection]
  • [category|SW 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.6|Coping with hyper-osmotic stress]
  • [category|SW 6|Groups of genes] → [category|SW 6.2|Membrane proteins]
  • [SW|Categories] containing this gene/protein

  • [SW|ABC transporters], [SW|coping with hyper-osmotic stress], [SW|membrane proteins]
  • This gene is a member of the following [SW|regulons]

  • [SW|GbsR regulon], [SW|OpcR regulon], [SW|RemA regulon]
  • Gene

    Coordinates on the chromosome (coding sequence)
    3,460,503 -> 3,461,423

    The protein

    Paralogous protein(s)

  • [SW|OpuCC]
  • Structure

  • [PDB|3R6U]
  • [SW|Localization]

  • associated to the membrane (via [SW|OpuBB]-[SW|OpuBD]) [Pubmed|10092453]
  • lipoprotein [Pubmed|10216873]
  • [SW|Interactions]

  • [SW|OpuBA]-([SW|OpuBB]-[SW|OpuBD])-[SW|OpuBC] [Pubmed|10092453]
  • Expression and Regulation

    Operon

  • ''[SW|opuBA]-[SW|opuBB]-[SW|opuBC]-[SW|opuBD]'' [Pubmed|10216873]
  • [SW|Sigma factor]

  • [protein|search|SigA] [Pubmed|10216873]
  • Regulation

  • induced by salt stress [Pubmed|10216873]
  • induced by choline ([protein|search|GbsR]) [Pubmed|22408163]
  • Regulatory mechanism

  • [protein|search|GbsR]: transcription repression [Pubmed|22408163]
  • [protein|search|OpcR]: transcription repression [Pubmed|23960087]
  • [protein|search|RemA]: transcription activation [Pubmed|23646920]
  • References

  • 22408163,21366542,21658392,10092453,9925583,10216873,21296969,23960087,23646920