Difference between revisions of "DnaG"

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(This gene is a member of the following regulons)
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= This gene is a member of the following [[regulons]] =
 
= This gene is a member of the following [[regulons]] =
{{SubtiWiki regulon|[[SigB regulon]]}},
 
 
{{SubtiWiki regulon|[[SigH regulon]]}},
 
{{SubtiWiki regulon|[[SigH regulon]]}},
 
{{SubtiWiki regulon|[[Spo0A regulon]]}}
 
{{SubtiWiki regulon|[[Spo0A regulon]]}}

Revision as of 13:50, 22 April 2011

  • Description: DNA primase, part of the replisome

Gene name dnaG
Synonyms dnaE
Essential yes PubMed
Product DNA primase
Function DNA replication
MW, pI 68 kDa, 6.706
Gene length, protein length 1809 bp, 603 aa
Immediate neighbours sigA, antE
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
DnaG context.gif
This image was kindly provided by SubtiList



Categories containing this gene/protein

DNA replication, essential genes

This gene is a member of the following regulons

SigH regulon, Spo0A regulon

The gene

Basic information

  • Locus tag: BSU25210

Phenotypes of a mutant

essential PubMed

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: DNA primase family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity: the enzymatic activity is inhibited by (p)ppGpp during the ´stringent response´ PubMed
  • Localization: Cytoplasm (Homogeneous) PubMed

Database entries

  • Structure: 1D0Q (zinc binding domain, Geobacillus stearothermophilus), 1Z8S (DnaB binding domain, AA 452-597, Geobacillus stearothermophilus)
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
    • repressed under conditions that trigger sporulation (Spo0A) PubMed
    • enzymatic activity is inhibited by (p)ppGpp during the ´stringent response´
  • Regulatory mechanism:
  • Additional information:
    • enzymatic activity is inhibited by (p)ppGpp during the ´stringent response´ PubMed

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

Additional publications: PubMed