Difference between revisions of "DnaA"

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(Original publications)
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<pubmed> 16120674, </pubmed>
 
<pubmed> 16120674, </pubmed>
 
==Original publications==
 
==Original publications==
'''Additional publications:''' {{PubMed|22396664,21911367}}
+
<pubmed>18854156,19011033, 11222620,14651647,17140409 10844689 ,11222620 12060778 16461910 2987848 2168872 11207367, 19737352 19081080 17932079 19968790 19682252 20511500 21097613 21239581 21895792 22286949 22821970 23909787 22396664,21911367</pubmed>
<pubmed>18854156,19011033, 11222620,14651647,17140409 10844689 ,11222620 12060778 16461910 2987848 2168872 11207367, 19737352 19081080 17932079 19968790 19682252 20511500 21097613 21239581 21895792 22286949 22821970</pubmed>
 
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 16:19, 8 August 2013

  • Description: AAA+ ATPase, replication initiation protein

Gene name dnaA
Synonyms dnaH, dnaJ, dnaK
Essential yes PubMed
Product replication initiation protein
Function DNA replication
Gene expression levels in SubtiExpress: dnaA
Interactions involving this protein in SubtInteract: DnaA
MW, pI 50 kDa, 6.035
Gene length, protein length 1338 bp, 446 aa
Immediate neighbours rpmH, dnaN
Sequences Protein DNA DNA_with_flanks
Genetic context
DnaA dnaN yaaA recF yaaB gyrB context.png
This image was kindly provided by SubtiList
Expression at a glance   PubMed
DnaA expression.png















Categories containing this gene/protein

DNA replication, essential genes

This gene is a member of the following regulons

Spo0A regulon

The DnaA regulon

The gene

Basic information

  • Locus tag: BSU00010

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:
    • binds multiple regions in the oriC region, required for recruitment of proteins needed to load the replicative helicase DnaC
  • Protein family: dnaA family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains: AAA+ domain
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
    • SirA displaces DnaA from the replication origin PubMed
    • YabA inhibits co-operative binding of DnaA to the oriC DNA PubMed
    • DnaA helix formation (and thus replication initiation) is inhibited by the interaction of Soj with the AAA+ domain of DnaA PubMed
    • interaction with DnaD inhibits the ability of DnaA to cooperatively bind to DNA PubMed

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Regulatory mechanism:
  • Additional information:

Biological materials

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

Labs working on this gene/protein

Your additional remarks

References

Reviews


The DnaA regulon

Original publications