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phrC [Mon Aug 31 2015 13:52:27 GMT+0200 (CEST)]
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phrC [Mon Aug 31 2015 13:52:27 GMT+0200 (CEST)]

response regulator aspartate phosphatase (RapC) regulator / competence and sporulation stimulating factor (CSF)
locus
BSU03780
pI
8.16
mw
4.00 kDa
function
control of ComA activity
product
phosphatase (RapC) regulator /
competence and sporulation stimulating factor (CSF)
essential
no
synonyms

Genomic Context

      

categories

  • [category|SW 3|Information processing] → [category|SW 3.1|Genetics] → [category|SW 3.1.7|Genetic competence]
  • [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 3.4.2.2|Control of two-component response regulators] → [category|SW 3.4.2.2.3|Control of response regulators/ other]
  • [category|SW 3|Information processing] → [category|SW 3.4|Regulation of gene expression] → [category|SW 3.4.8|Quorum sensing]
  • [category|SW 4|Lifestyles] → [category|SW 4.1|Exponential and early post-exponential lifestyles] → [category|SW 4.1.3|Genetic competence]
  • [category|SW 6|Groups of genes] → [category|SW 6.8|Short peptides]
  • [SW|Categories] containing this gene/protein

  • [SW|genetic competence], [SW|transcription factors and their control], [SW|quorum sensing], [SW|short peptides]
  • This gene is a member of the following [SW|regulons]

  • [SW|CcpA regulon], [SW|CodY regulon], [SW|ComA regulon], [SW|SigH regulon]
  • The protein

    Catalyzed reaction/ biological activity

  • binds to [protein|search|RapC], this results in the inability of [protein|search|RapC] to interact with [protein|search|ComA] [Pubmed|12950917]
  • Protein family

  • phr family (according to Swiss-Prot)
  • Structure

  • [PDB|4GYO] (complex [protein|search|RapJ]-[protein|search|PhrC]) [Pubmed|23526881]
  • [SW|Interactions]

  • [protein|search|RapC]-[protein|search|PhrC] [Pubmed|12950917]
  • [protein|search|RapJ]-[protein|search|PhrC] [Pubmed|23526881]
  • Expression and Regulation

    Operon

  • ''[protein|search|rapC]-[protein|search|phrC]'' [Pubmed|10464187]
  • ''[protein|search|phrC]'' [Pubmed|10464187]
  • [SW|Sigma factor]

  • rapC: [protein|search|SigA] [Pubmed|10464187]
  • phrC: [protein|search|SigH] [Pubmed|10464187]
  • Regulation

  • repressed during growth in the presence of branched chain amino acids ([protein|search|CodY]) [Pubmed|10464187]
  • repressed by glucose (4.5-fold) ([protein|search|CcpA]) [Pubmed|12850135]
  • expressed at high cell density ([protein|search|ComA]) [Pubmed|16091051]
  • Regulatory mechanism

  • [protein|search|ComA]: transcription activation ([protein|search|ComA]) [Pubmed|16091051]
  • [protein|search|CodY]: transcription repression [Pubmed|10464187]
  • [protein|search|CcpA]: transcription repression [Pubmed|12850135]
  • References

    Reviews

  • 22024380
  • Original publications

  • 12950917,16816200,19202088,18375560,11267663,10464187,12850135,16091051,23526881,22511326