Difference between revisions of "Sandbox"

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* '''Description:''' putative hypoxanthine exporter <br/><br/>
+
* '''Description:''' xanthine transport in/out via proton symport <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'''
|''pbuE''
+
|''pbuX''
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || ''ydhL''
+
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || ''ypaQ ''
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''Essential''' || no
+
|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''Product''' || putative hypoxanthine exporter
+
|style="background:#ABCDEF;" align="center"| '''Product''' || xanthine permease
 
|-
 
|-
|style="background:#ABCDEF;" align="center"|'''Function''' || nucleotide metabolism
+
|style="background:#ABCDEF;" align="center"|'''Function''' || xanthine uptake
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 41 kDa, 8.884  
+
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 46 kDa, 8.793  
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 1164 bp, 388 aa  
+
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 1314 bp, 438 aa  
 
|-
 
|-
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[ydhK]]'', ''[[gmuB]]''
+
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[bcsA]]'', ''[[xpt]]''
 
|-
 
|-
|colspan="2" style="background:#FAF8CC;" align="center"|'''Get the DNA and protein [http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-e+&#91;EMBLCDS:CAB12399&#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:CAB14123&#93;+-newId sequences] <br/> (Barbe ''et al.'', 2009)'''
 
|-
 
|-
|colspan="2" | '''Genetic context''' <br/> [[Image:ydhL_context.gif]]
+
|colspan="2" | '''Genetic context''' <br/> [[Image:pbuX_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>
 
|-
 
|-
Line 35: Line 35:
 
=== Basic information ===
 
=== Basic information ===
  
* '''Locus tag:''' BSU05800
+
* '''Locus tag:''' BSU22060
  
 
===Phenotypes of a mutant ===
 
===Phenotypes of a mutant ===
Line 41: Line 41:
 
=== Database entries ===
 
=== Database entries ===
  
* '''DBTBS entry:''' no entry
+
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/xpt-pbuX.html]
  
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG12189]
+
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG11080]
  
 
=== Additional information===
 
=== Additional information===
Line 54: Line 54:
 
* '''Catalyzed reaction/ biological activity:'''  
 
* '''Catalyzed reaction/ biological activity:'''  
  
* '''Protein family:''' View classification (according to Swiss-Prot)
+
* '''Protein family:'''
  
 
* '''Paralogous protein(s):'''
 
* '''Paralogous protein(s):'''
Line 72: Line 72:
 
* '''Interactions:'''
 
* '''Interactions:'''
  
* '''Localization:''' cell membrane (according to Swiss-Prot)
+
* '''Localization:''' membrane [http://www.ncbi.nlm.nih.gov/pubmed/18763711 PubMed]
  
 
=== Database entries ===
 
=== Database entries ===
Line 78: Line 78:
 
* '''Structure:'''
 
* '''Structure:'''
  
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/Q797E3 Q797E3]
+
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/P42086 P42086]
  
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU05800]
+
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU22060]
  
 
* '''E.C. number:'''
 
* '''E.C. number:'''
Line 88: Line 88:
 
=Expression and regulation=
 
=Expression and regulation=
  
* '''Operon:'''  
+
* '''Operon:''' ''[[xpt]]-[[pbuX]]'' [http://www.ncbi.nlm.nih.gov/sites/entrez/9098051 PubMed]
  
* '''Sigma factor:'''  
+
* '''[[Sigma factor]]:'''  
  
* '''Regulation:''' induced by hypoxanthine and guanine, [[PurR]]-independent [http://www.ncbi.nlm.nih.gov/sites/entrez/12923093 PubMed]
+
* '''Regulation:'''  
 +
** repressed in the presence of adenine or adenosine ([[PurR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/11591660 PubMed]
 +
** induced in the absence of guanine ([[G-box]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/12787499 PubMed]
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
 +
** [[G-box]]: transcription termination/ antitermination  ([[riboswitch]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/9098051 PubMed1] [http://www.ncbi.nlm.nih.gov/sites/entrez/12787499 PubMed2]
 +
** [[PurR]]: transcription repression (molecular inducer: PRPP) [http://www.ncbi.nlm.nih.gov/sites/entrez/11591660 PubMed]
  
 
* '''Additional information:'''
 
* '''Additional information:'''
Line 118: Line 122:
 
=References=
 
=References=
  
<pubmed>12923093, </pubmed>
+
<pubmed>18763711, </pubmed>
# Johansen et al. (2003) Definition of a second ''Bacillus subtilis pur'' regulon comprising the ''pur'' and ''xpt-pbuX'' operons plus ''pbuG'', ''nupG'' (''yxjA''), and ''pbuE'' (''ydhL''). ''J. Bacteriol.'' '''185:''' 5200-5209. [http://www.ncbi.nlm.nih.gov/sites/entrez/12923093 PubMed]
+
# Hahne et al. (2008) From complementarity to comprehensiveness - targeting the membrane proteome of growing ''Bacillus subtilis'' by divergent approaches. Proteomics '''8:''' 4123-4136 [http://www.ncbi.nlm.nih.gov/pubmed/18763711 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 13:28, 8 June 2009

  • Description: xanthine transport in/out via proton symport

Gene name pbuX
Synonyms ypaQ
Essential no
Product xanthine permease
Function xanthine uptake
MW, pI 46 kDa, 8.793
Gene length, protein length 1314 bp, 438 aa
Immediate neighbours bcsA, xpt
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
PbuX context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU22060

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • Regulation:
    • repressed in the presence of adenine or adenosine (PurR) PubMed
    • induced in the absence of guanine (G-box) PubMed
  • 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

Hannes Hahne, Susanne Wolff, Michael Hecker, Dörte Becher
From complementarity to comprehensiveness--targeting the membrane proteome of growing Bacillus subtilis by divergent approaches.
Proteomics: 2008, 8(19);4123-36
[PubMed:18763711] [WorldCat.org] [DOI] (I p)

  1. Hahne et al. (2008) From complementarity to comprehensiveness - targeting the membrane proteome of growing Bacillus subtilis by divergent approaches. Proteomics 8: 4123-4136 PubMed
  2. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed