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opuAB [2017-8-11 16:0:3]
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opuAB [2017-8-11 16:0:3]

glycine betaine ABC transporter (permease)
locus
BSU02990
pI
9.84
mw
30.10 kDa
protein length
282 aa Sequence Blast
gene length
846 bp Sequence Blast
function
compatible solute transport
product
glycine betaine ABC transporter (permease)
essential
no
synonyms
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

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]

    • Gene

    Coordinates
    322,271 → 323,119

    The protein

    Catalyzed reaction/ biological activity

  • uptake of glycine betaine
  • uptake of dimethylglycine [Pubmed|24561588]

    • Protein family

  • ABC transmembrane type-1 domain (according to Swiss-Prot)

    • [SW|Localization]

  • cell membrane [Pubmed|10092453,18763711]

    • Expression and Regulation

    Operons

    genes
    [gene|FB2220730013A98D7C979062A4A451518B92DF09|opuAA]-[gene|5F989C57010ACFC03E37AF5A894153F432520921|opuAB]-[gene|546407EFD8128D1F74443991B8D600F668FBD7A1|opuAC]
    description
    [Pubmed|22383849]

    sigma factors

  • [protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA]: sigma factor, [Pubmed|23175650], in [regulon|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA regulon]

    • regulatory mechanism

  • [protein|6AF1CB8998BE9C71DF4F1201A7F74FF7E75CB799|RemA]: activation, [Pubmed|23646920], in [regulon|6AF1CB8998BE9C71DF4F1201A7F74FF7E75CB799|RemA regulon]

    • regulation

  • induced by osmotic stress [Pubmed|23175650]
    • view in new tab

    Biological materials

    Expression vector

  • pGP2925 (N-terminal His-tag, purification from ''E. coli'', in [SW|pWH844]), available in [SW|Jörg Stülke]'s lab

    • Labs working on this gene/protein

  • [SW|Erhard Bremer], University of Marburg, Germany [http://www.uni-marburg.de/fb17/fachgebiete/mikrobio/molmibi homepage]

    • References

    Reviews

  • 27935846

    • Original publications

  • 16645306,16225868,7622480,10092453,18763711,7622480,16225868,21296969,22383849,23175650,23646920,24561588