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licB
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licB

lichenan-specific permease of the phosphotransferase system, EIIB of the PTS, Trigger enzyme, control of LicR activity
Locus
BSU_38590
Isoelectric point
6.31
Molecular weight
10.82 kDa
Protein length
102 aa Sequence Blast
Gene length
309 bp Sequence Blast
Function
lichenan uptake and phosphorylation, control of LicR activity
Product
lichenan-specific PTS, EIIB component
Essential
no
E.C.
2.7.1.69
Synonyms
celA
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      
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Categories containing this gene/protein

  • Cellular processes → Transporters → Phosphotransferase system → Sugar specific PTS proteins
  • Metabolism → Carbon metabolism → Utilization of specific carbon sources → Utilization of other polymeric carbohydrates
  • Information processing → Regulation of gene expression → Transcription factors and their control → Control of PRD-type regulators
  • Information processing → Regulation of gene expression → Trigger enzyme → Trigger enzymes of the PTS that control the activity of PRD-containing transcription factors
  • Groups of genes → Phosphoproteins → Phosphorylation on a Cys residue
  • Groups of genes → Phosphoproteins → Phosphorylation on a Ser residue

    • Gene

    Coordinates
    3,961,566 3,961,874

    The protein

    Protein family

  • PTS permease, lactose family PubMed

    • Paralogous protein(s)

  • GmuB

    • Domains

  • PTS EIIB domain type-3 (aa 1-102) (according to UniProt)

    • Modification

  • phosphorylation on Ser-37 PubMed

    • Structure

  • 1e2b (from E. coli, 40% identity) PubMed

    • Localization

  • cytoplasm (according to Swiss-Prot)

    • Expression and Regulation

    Operons

    Genes
    licB-licC-licA-licH
    Description
    PubMed

    Sigma factors

  • SigA: sigma factor, PubMed, in SigA regulon

    • Regulatory mechanism

  • CcpA: repression, PubMed, in CcpA regulon
  • LicR: activation, PubMed, in LicR regulon

    • Regulation

  • carbon catabolite repression (CcpA) PubMed
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    Biological materials

    Mutant

  • BKE38590 (licB::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATGTAAAAGACCCCCTAGA, downstream forward: _UP4_GTGTCATAGAGAGGGGCGGG
  • BKK38590 (licB::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATGTAAAAGACCCCCTAGA, downstream forward: _UP4_GTGTCATAGAGAGGGGCGGG

    • References

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