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

repressor of the glycolytic gapA operon, DeoR family
locus
BSU33950
pI
5.68
mw
37.23 kDa
protein length
340 aa Sequence Blast
gene length
1020 bp Sequence Blast
function
transcriptional regulator
product
central glycolytic genes regulator
essential
no
synonyms
yvbQ
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      

categories

  • [category|SW 2|Metabolism] → [category|SW 2.2|Carbon metabolism] → [category|SW 2.2.1|Carbon core metabolism] → [category|SW 2.2.1.1|Glycolysis]
  • [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 3.4.2.5|Transcription factors/ other]
  • [category|SW 3|Information processing] → [category|SW 3.4|Regulation of gene expression] → [category|SW 3.4.5|Regulators of core metabolism]

    • Gene

    Coordinates
    3,482,752 → 3,483,774

    The protein

    Catalyzed reaction/ biological activity

  • transcription repression of the glycolytic ''[gene|EB6512177418B1601C6641FB2DEE99C2CD10E671|gapA]'' operon

    • Protein family

  • sorC transcriptional regulatory family (according to Swiss-Prot)

    • [SW|Domains]

  • DNA binding domain (H-T-H motif) (37–56)

    • Effectors of protein activity

  • fructose 1.6-bisphosphate [Pubmed|12622823] and dihydroxyacetone phosphate, glucose-6-phosphate and fructose-6-phosphate [Pubmed|18554327] act as inducer and result in release of CggR from the DNA

    • Structure

  • [PDB|2OKG] ( effector binding domain), [PDB|3BXH] (in complex with fructose-6-phosphate), complex with Fructose-6-Phosphate [http://www.ncbi.nlm.nih.gov/Structure/mmdb/mmdbsrv.cgi?Dopt=s&uid=65242 NCBI], effector binding domain [http://www.ncbi.nlm.nih.gov/Structure/mmdb/mmdbsrv.cgi?Dopt=s&uid=44226 NCBI]

    • [SW|Localization]

  • cytoplasma [Pubmed|20572937]

    • Expression and Regulation

    Operons

    genes
    [gene|ADA6F2EDC7B18FDFFA47CC8C55BCDDE1B6821160|cggR]-[gene|EB6512177418B1601C6641FB2DEE99C2CD10E671|gapA]-[gene|ECF0F2E906BF94F509817752827CA189AFBE53FE|pgk]-[gene|0B5E910DC94463E34ABD393E3A8F20191E4A38B2|tpi]-[gene|C86FB523451AC172A20801829B717E5A5F914211|pgm]-[gene|67651D5D3122A89F57F9E7D49074C82A8990A277|eno]
    description
    [Pubmed|11489127]

    sigma factors

  • [protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA]: sigma factor, [Pubmed|11489127], in [regulon|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA regulon]

    • regulatory mechanism

  • [protein|ADA6F2EDC7B18FDFFA47CC8C55BCDDE1B6821160|CggR]: repression, [Pubmed|11489127], in [regulon|ADA6F2EDC7B18FDFFA47CC8C55BCDDE1B6821160|CggR regulon]

    • regulation

  • expression induced by glycolytic intermediates ([protein|ADA6F2EDC7B18FDFFA47CC8C55BCDDE1B6821160|CggR]) [protein|ADA6F2EDC7B18FDFFA47CC8C55BCDDE1B6821160|CggR] [Pubmed|11489127]
  • the mRNA is processed between [gene|ADA6F2EDC7B18FDFFA47CC8C55BCDDE1B6821160|cggR] and [gene|EB6512177418B1601C6641FB2DEE99C2CD10E671|gapA] by [protein|872CCB5A49C9000BD95E4B0472556D5F60F7D7A4|RNase Y], this requires the [protein|EE52DFA35B935E551871D079A9BE877DB2001A3B|YmcA]-[protein|6C9A092F38739A3759793EF8B496569CD02C2E3F|YlbF]-[protein|EBD15C174A03B7FCDFFE4C5DB5D86E93F1B9CAC4|YaaT] complex [Pubmed|29794222]
    • view in new tab

    genes
    [gene|ADA6F2EDC7B18FDFFA47CC8C55BCDDE1B6821160|cggR]-[gene|EB6512177418B1601C6641FB2DEE99C2CD10E671|gapA]
    description
    [Pubmed|11489127]

    sigma factors

  • [protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA]: sigma factor, [pubmed|11489127], in [regulon|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA regulon]

    • regulatory mechanism

  • [protein|ADA6F2EDC7B18FDFFA47CC8C55BCDDE1B6821160|CggR]: repression, [pubmed|11489127], in [regulon|ADA6F2EDC7B18FDFFA47CC8C55BCDDE1B6821160|CggR regulon]

    • regulation

  • expression induced by glucose (10 fold) ([protein|ADA6F2EDC7B18FDFFA47CC8C55BCDDE1B6821160|CggR]) [Pubmed|12850135,12622823]
  • the mRNA is processed between [gene|ADA6F2EDC7B18FDFFA47CC8C55BCDDE1B6821160|cggR] and [gene|EB6512177418B1601C6641FB2DEE99C2CD10E671|gapA] by [protein|872CCB5A49C9000BD95E4B0472556D5F60F7D7A4|RNase Y], this requires the [protein|EE52DFA35B935E551871D079A9BE877DB2001A3B|YmcA]-[protein|6C9A092F38739A3759793EF8B496569CD02C2E3F|YlbF]-[protein|EBD15C174A03B7FCDFFE4C5DB5D86E93F1B9CAC4|YaaT] complex [Pubmed|29794222]
    • view in new tab

    Biological materials

    Mutant

  • MGNA-A463 (yvbQ::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/463 NBRP B. subtilis, Japan]
  • GP311 (in frame deletion), available in [SW|Jörg Stülke]'s lab
  • SM-NB7 (cggR-spc), available in [SW|Anne Galinier]'s and [SW|Boris Görke]'s labs

    • Expression vector

  • pGP705 (N-terminal His-tag, in [SW|pWH844]), available in [SW|Jörg Stülke]'s lab

    • lacZ fusion

  • pGP504 (in [protein|search|pAC7]), pGP509 (in [protein|search|pAC6]), available in [SW|Jörg Stülke]'s lab

    • Antibody

  • available in [SW|Jörg Stülke]'s lab

    • Labs working on this gene/protein

  • [SW|Stephane Aymerich], Microbiology and Molecular Genetics, INRA Paris-Grignon, France

    • References

    Reviews

  • 20408793

    • Original Publications

  • 20462860,22190493,23280112,21815947,19193632,12850135,12622823,18186488,10799476,11489127,12123463,12634343,18052209,17293407,20361740,20444087,18554327,25099370