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licA [Tue Oct 25 2016 13:01:42 GMT+0200 (CEST)]
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licA [Tue Oct 25 2016 13:01:42 GMT+0200 (CEST)]

lichenan-specific phosphotransferase system, EIIA component of the PTS
locus
BSU38570
pI
4.00
mw
12.00 kDa
function
lichenan uptake and phosphorylation
product
lichenan-specific phosphotransferase system,
EIIA component
essential
no
synonyms
celC

Genomic Context

      

categories

  • [category|SW 1|Cellular processes] → [category|SW 1.2|Transporters] → [category|SW 1.2.2|Phosphotransferase system] → [category|SW 1.2.2.2|Sugar specific PTS proteins]
  • [category|SW 2|Metabolism] → [category|SW 2.2|Carbon metabolism] → [category|SW 2.2.2|Utilization of specific carbon sources] → [category|SW 2.2.2.27|Utilization of other polymeric carbohydrates]
  • [category|SW 6|Groups of genes] → [category|SW 6.4|Phosphoproteins] → [category|SW 6.4.4|Phosphorylation on a His residue]
  • [SW|Categories] containing this gene/protein

  • [SW|phosphotransferase systems], [SW|utilization of specific carbon sources], [SW|phosphoproteins], [SW|sporulation proteins]
  • This gene is a member of the following [SW|regulons]

  • [SW|CcpA regulon], [SW|LicR regulon]
  • Gene

    Coordinates on the chromosome (coding sequence)
    3,959,841 -> 3,960,173

    The protein

    Catalyzed reaction/ biological activity

  • Protein EIIA N(pi)-phospho-L-histidine protein EIIB = protein EIIA protein EIIB N(pi)-phospho-L-histidine/cysteine (according to Swiss-Prot)
  • Protein family

  • [SW|PTS] permease, lactose permease (Lac) family [Pubmed|10627040]
  • Structure

  • [PDB|3K1S] (IIA(Cel) from ''B. anthracis'', 42% identity)
  • [SW|Localization]

  • cytoplasm (according to Swiss-Prot)
  • [SW|Interactions]

  • [protein|search|LicA]-[PtsH|search|HPr], [protein|search|LicA]-[protein|search|LicB]
  • Expression and Regulation

    Operon

  • ''[protein|search|licB]-[protein|search|licC]-[protein|search|licA]-[protein|search|licH]'' [Pubmed|8990303]
  • [SW|Sigma factor]

  • [protein|search|SigA] [Pubmed|8990303]
  • Regulation

  • carbon catabolite repression ([protein|search|CcpA]) [Pubmed|8990303]
  • induction by oligomeric ß-glucosides ([protein|search|LicR])[Pubmed|8990303]
  • Regulatory mechanism

  • [protein|search|CcpA]: transcription repression [Pubmed|8990303]
  • [protein|search|LicR]: transcription activation [Pubmed|8990303]
  • References

  • 19087206,8990303,16872404,10438772,10627040,8990303