Difference between revisions of "Sandbox"

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* '''Description:''' DNA-Gyrase (subunit B) <br/><br/>
+
* '''Description:''' DNA-Gyrase (subunit A) <br/><br/>
  
 
{| align="right" border="1" cellpadding="2"  
 
{| align="right" border="1" cellpadding="2"  
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"|'''Gene name'''
 
|style="background:#ABCDEF;" align="center"|'''Gene name'''
−
|''gyrB''
+
|''gyrA''
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || ''novA ''
+
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || ''nalA ''
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || yes [http://www.ncbi.nlm.nih.gov/pubmed/12682299 PubMed]  
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || yes [http://www.ncbi.nlm.nih.gov/pubmed/12682299 PubMed]  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Product''' || DNA-Gyrase (subunit B)
+
|style="background:#ABCDEF;" align="center"| '''Product''' || DNA-Gyrase (subunit A)
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"|'''Function''' || DNA supercoiling, <br/>initation of replication cycle and DNA elongation
 
|style="background:#ABCDEF;" align="center"|'''Function''' || DNA supercoiling, <br/>initation of replication cycle and DNA elongation
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 71 kDa, 5.378  
+
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 91 kDa, 5.215  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 1914 bp, 638 aa  
+
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 2463 bp, 821 aa  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[remB]]'', ''[[gyrA]]''
+
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[gyrB]]'', ''[[rrnO-16S]]''
 
|-
 
|-
−
|colspan="2" style="background:#FAF8CC;" align="center"|'''Get the DNA and protein [http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-e+&#91;EMBLCDS:CAB11782&#93;+-newId sequences] <br/> (Barbe ''et al.'', 2009)'''
+
|colspan="2" style="background:#FAF8CC;" align="center"|'''Get the DNA and protein [http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-e+&#91;EMBLCDS:CAB11783&#93;+-newId sequences] <br/> (Barbe ''et al.'', 2009)'''
 
|-
 
|-
−
|colspan="2" | '''Genetic context''' <br/> [[Image:DnaA_dnaN_yaaA_recF_yaaB_gyrB_context.png]]
+
|colspan="2" | '''Genetic context''' <br/> [[Image:GyrA_context.png]]
 
  <div align="right"> <small>This image was kindly provided by [http://genolist.pasteur.fr/SubtiList/ SubtiList]</small></div>
 
  <div align="right"> <small>This image was kindly provided by [http://genolist.pasteur.fr/SubtiList/ SubtiList]</small></div>
 
|-
 
|-
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=== Basic information ===
 
=== Basic information ===
  
−
* '''Locus tag:''' BSU00060
+
* '''Locus tag:''' BSU00070
  
 
===Phenotypes of a mutant ===
 
===Phenotypes of a mutant ===
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=== Database entries ===
 
=== Database entries ===
  
−
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/yaaA-recF-yaaB-gyrB.html]
+
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/gyrA.html]
  
−
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG10070]
+
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG10071]
  
 
=== Additional information===
 
=== Additional information===
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* '''Catalyzed reaction/ biological activity:''' ATP-dependent breakage, passage and rejoining of double-stranded DNA (according to Swiss-Prot)  
 
* '''Catalyzed reaction/ biological activity:''' ATP-dependent breakage, passage and rejoining of double-stranded DNA (according to Swiss-Prot)  
  
−
* '''Protein family:''' type II topoisomerase family (according to Swiss-Prot)
+
* '''Protein family:''' topoisomerase gyrA/parC subunit family (according to Swiss-Prot)
  
−
* '''Paralogous protein(s):''' [[ParE]]
+
* '''Paralogous protein(s):''' [[ParC]]
  
 
=== Extended information on the protein ===
 
=== Extended information on the protein ===
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* '''Interactions:''' [[GyrA]]-[[GyrB]]
 
* '''Interactions:''' [[GyrA]]-[[GyrB]]
  
−
* '''Localization:''' nucleoid-associated in actively growing cells [http://www.ncbi.nlm.nih.gov/sites/entrez/9539793 PubMed]
+
* '''Localization:''' Nucleoid (Homogeneous) [http://www.ncbi.nlm.nih.gov/sites/entrez/16479537 PubMed] nucleoid-associated in actively growing cells [http://www.ncbi.nlm.nih.gov/sites/entrez/9539793 PubMed]
  
 
=== Database entries ===
 
=== Database entries ===
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* '''Structure:'''
 
* '''Structure:'''
  
−
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/P05652 P05652]
+
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/P05653 P05653]
  
−
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU00060]
+
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU00070]
  
 
* '''E.C. number:'''
 
* '''E.C. number:'''
  
 
=== Additional information===
 
=== Additional information===
 +
 +
:* subject to Clp-dependent proteolysis upon glucose starvation [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=+17981983 PubMed]
  
 
=Expression and regulation=
 
=Expression and regulation=
  
−
* '''Operon:''' ''[[yaaA]]-[[recF]]-[[yaaB]]-[[gyrB]]'' [http://www.ncbi.nlm.nih.gov/sites/entrez/2987848 PubMed]
+
* '''Operon:''' ''gyrA'' [http://www.ncbi.nlm.nih.gov/sites/entrez/2987848 PubMed]
  
 
* '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/sites/entrez/2987848 PubMed]
 
* '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/sites/entrez/2987848 PubMed]
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* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
  
−
* '''Additional information:''' GyrB is subject to Clp-dependent proteolysis upon glucose starvation [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=+17981983 PubMed]
+
* '''Additional information:''' subject to Clp-dependent proteolysis upon glucose starvation [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=+17981983 PubMed],  GyrA is subject to Clp-dependent proteolysis upon glucose starvation [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=+17981983 PubMed]
  
 
=Biological materials =
 
=Biological materials =
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=References=
 
=References=
  
−
<pubmed>17981983 ,9539793 , 2987848  </pubmed>
+
<pubmed>16479537,17981983 ,9539793 , 2987848  </pubmed>

Revision as of 13:47, 14 June 2009

  • Description: DNA-Gyrase (subunit A)

Gene name gyrA
Synonyms nalA
Essential yes PubMed
Product DNA-Gyrase (subunit A)
Function DNA supercoiling,
initation of replication cycle and DNA elongation
MW, pI 91 kDa, 5.215
Gene length, protein length 2463 bp, 821 aa
Immediate neighbours gyrB, rrnO-16S
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
GyrA context.png
This image was kindly provided by SubtiList




The gene

Basic information

  • Locus tag: BSU00070

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: ATP-dependent breakage, passage and rejoining of double-stranded DNA (according to Swiss-Prot)
  • Protein family: topoisomerase gyrA/parC subunit family (according to Swiss-Prot)
  • Paralogous protein(s): ParC

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Localization: Nucleoid (Homogeneous) PubMed nucleoid-associated in actively growing cells PubMed

Database entries

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

Additional information

  • subject to Clp-dependent proteolysis upon glucose starvation PubMed

Expression and regulation

  • Regulation:
  • Regulatory mechanism:
  • Additional information: subject to Clp-dependent proteolysis upon glucose starvation PubMed, GyrA is subject to Clp-dependent proteolysis upon glucose starvation PubMed

Biological materials

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

Labs working on this gene/protein

Dagmar Klostermeier, Biozentrum Basel, Switzerland homepage

Your additional remarks

References

Ulf Gerth, Holger Kock, Ilja Kusters, Stephan Michalik, Robert L Switzer, Michael Hecker
Clp-dependent proteolysis down-regulates central metabolic pathways in glucose-starved Bacillus subtilis.
J Bacteriol: 2008, 190(1);321-31
[PubMed:17981983] [WorldCat.org] [DOI] (I p)

Jean-Christophe Meile, Ling Juan Wu, S Dusko Ehrlich, Jeff Errington, Philippe Noirot
Systematic localisation of proteins fused to the green fluorescent protein in Bacillus subtilis: identification of new proteins at the DNA replication factory.
Proteomics: 2006, 6(7);2135-46
[PubMed:16479537] [WorldCat.org] [DOI] (P p)

W M Huang, J L Libbey, P van der Hoeven, S X Yu
Bipolar localization of Bacillus subtilis topoisomerase IV, an enzyme required for chromosome segregation.
Proc Natl Acad Sci U S A: 1998, 95(8);4652-7
[PubMed:9539793] [WorldCat.org] [DOI] (P p)

N Ogasawara, S Moriya, H Yoshikawa
Structure and function of the region of the replication origin of the Bacillus subtilis chromosome. IV. Transcription of the oriC region and expression of DNA gyrase genes and other open reading frames.
Nucleic Acids Res: 1985, 13(7);2267-79
[PubMed:2987848] [WorldCat.org] [DOI] (P p)

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