Difference between revisions of "Sandbox"

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−
* '''Description:''' threonyl-tRNA synthetase (major) <br/><br/>
+
* '''Description:''' DNA topoisomerase III <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'''
−
|''thrS''
+
|''topB''
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || '' ''
 
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || '' ''
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|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Product''' || threonyl-tRNA synthetase (major)
+
|style="background:#ABCDEF;" align="center"| '''Product''' || DNA topoisomerase III
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"|'''Function''' || translation
+
|style="background:#ABCDEF;" align="center"|'''Function''' || replication
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 73 kDa, 5.214  
+
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 81 kDa, 9.879  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 1929 bp, 643 aa  
+
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 2181 bp, 727 aa  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[ysaA]]'', ''[[ytxC]]''
+
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[lrpC]]'', ''[[ydaJ]]''
 
|-
 
|-
−
|colspan="2" style="background:#FAF8CC;" align="center"|'''Get the DNA and protein [http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-e+&#91;EMBLCDS:CAB14855&#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:CAB12233&#93;+-newId sequences] <br/> (Barbe ''et al.'', 2009)'''
 
|-
 
|-
−
|-
+
|colspan="2" | '''Genetic context''' <br/> [[Image:topB_context.gif]]
−
|-
 
−
|colspan="2" | '''Genetic context''' <br/> [[Image:thrS_context.gif]]
 
 
  <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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__TOC__
 
__TOC__
  
−
<br/><br/><br/><br/>
+
<br/><br/>
  
 
=The gene=
 
=The gene=
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=== Basic information ===
 
=== Basic information ===
  
−
* '''Locus tag:''' BSU28950
+
* '''Locus tag:''' BSU04260
  
 
===Phenotypes of a mutant ===
 
===Phenotypes of a mutant ===
Line 43: Line 41:
 
=== Database entries ===
 
=== Database entries ===
  
−
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/thrS.html]
+
* '''DBTBS entry:''' no entry
  
−
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG10362]
+
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG11979]
  
 
=== Additional information===
 
=== Additional information===
Line 54: Line 52:
 
=== Basic information/ Evolution ===
 
=== Basic information/ Evolution ===
  
−
* '''Catalyzed reaction/ biological activity:''' ATP + L-threonine + tRNA(Thr) = AMP + diphosphate + L-threonyl-tRNA(Thr) (according to Swiss-Prot)  
+
* '''Catalyzed reaction/ biological activity:''' ATP-independent breakage of single-stranded DNA, followed by passage and rejoining (according to Swiss-Prot)  
  
−
* '''Protein family:''' class-II aminoacyl-tRNA synthetase family (according to Swiss-Prot)
+
* '''Protein family:''' prokaryotic type I/III topoisomerase family (according to Swiss-Prot)
  
−
* '''Paralogous protein(s):''' [[ThrZ]], one of the two proteins has to be present for viability [http://www.ncbi.nlm.nih.gov/sites/entrez/17114254 PubMed]
+
* '''Paralogous protein(s):''' [[TopA]], one of the two proteins has to be present for viability [http://www.ncbi.nlm.nih.gov/sites/entrez/17114254 PubMed]
  
 
=== Extended information on the protein ===
 
=== Extended information on the protein ===
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* '''Structure:'''
 
* '''Structure:'''
  
−
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/P18255 P18255]
+
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/P96583 P96583]
  
−
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU28950]
+
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU04260]
  
−
* '''E.C. number:''' [http://www.expasy.org/enzyme/6.1.1.3 6.1.1.3]
+
* '''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=
  
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* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
  
−
* '''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]
+
* '''Additional information:'''  
  
 
=Biological materials =
 
=Biological materials =
Line 122: Line 119:
  
 
<pubmed>17114254, </pubmed>
 
<pubmed>17114254, </pubmed>
−
# Gerth et al. (2008) Clp-dependent proteolysis down-regulates central metabolic pathways in glucose-starved Bacillus subtilis. J Bacteriol 190:321-331 [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=+17981983 PubMed]
 
 
# Thomaides, H. B., Davison, E. J., Burston, L., Johnson, H., Brown, D. R., Hunt, A. C., Errington, J., and Czaplewski, L. (2007) Essential bacterial functions encoded by gene pairs. J Bacteriol 189, 591-602. [http://www.ncbi.nlm.nih.gov/sites/entrez/17114254 PubMed]
 
# Thomaides, H. B., Davison, E. J., Burston, L., Johnson, H., Brown, D. R., Hunt, A. C., Errington, J., and Czaplewski, L. (2007) Essential bacterial functions encoded by gene pairs. J Bacteriol 189, 591-602. [http://www.ncbi.nlm.nih.gov/sites/entrez/17114254 PubMed]
 
# Author1, Author2 & Author3 (year) Title ''Journal'' '''volume:''' page-page. [http://www.ncbi.nlm.nih.gov/sites/entrez/PMID PubMed]
 
# Author1, Author2 & Author3 (year) Title ''Journal'' '''volume:''' page-page. [http://www.ncbi.nlm.nih.gov/sites/entrez/PMID PubMed]

Revision as of 13:39, 8 June 2009

  • Description: DNA topoisomerase III

Gene name topB
Synonyms
Essential no
Product DNA topoisomerase III
Function replication
MW, pI 81 kDa, 9.879
Gene length, protein length 2181 bp, 727 aa
Immediate neighbours lrpC, ydaJ
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
TopB context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU04260

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: ATP-independent breakage of single-stranded DNA, followed by passage and rejoining (according to Swiss-Prot)
  • Protein family: prokaryotic type I/III topoisomerase family (according to Swiss-Prot)
  • Paralogous protein(s): TopA, one of the two proteins has to be present for viability PubMed

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization:

Database entries

  • Structure:
  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • 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

Helena B Thomaides, Ella J Davison, Lisa Burston, Hazel Johnson, David R Brown, Alison C Hunt, Jeffery Errington, Lloyd Czaplewski
Essential bacterial functions encoded by gene pairs.
J Bacteriol: 2007, 189(2);591-602
[PubMed:17114254] [WorldCat.org] [DOI] (P p)

  1. Thomaides, H. B., Davison, E. J., Burston, L., Johnson, H., Brown, D. R., Hunt, A. C., Errington, J., and Czaplewski, L. (2007) Essential bacterial functions encoded by gene pairs. J Bacteriol 189, 591-602. PubMed
  2. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed
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