Difference between revisions of "Sandbox"

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* '''Description:''' L-arabinose isomerase <br/><br/>
+
* '''Description:''' L-arabinose permease <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'''
−
|''araA''
+
|''araE''
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || '' ''
+
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || ''yvbR ''
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Product''' || L-arabinose isomerase
+
|style="background:#ABCDEF;" align="center"| '''Product''' || L-arabinose permease
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"|'''Function''' || arabinose utilization
+
|style="background:#ABCDEF;" align="center"|'''Function''' || uptake of arabinose, galactose and xylose
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 56 kDa, 5.474  
+
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 50 kDa, 9.259  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 1494 bp, 498 aa  
+
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 1392 bp, 464 aa  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[araB]]'', ''[[abnA]]''
+
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[cggR]]'', ''[[araR]]''
 
|-
 
|-
−
|colspan="2" style="background:#FAF8CC;" align="center"|'''Get the DNA and protein [http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-e+&#91;EMBLCDS:CAB14840&#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:CAB15401&#93;+-newId sequences] <br/> (Barbe ''et al.'', 2009)'''
 
|-
 
|-
−
|colspan="2" | '''Genetic context''' <br/> [[Image:araA_context.gif]]
+
|colspan="2" | '''Genetic context''' <br/> [[Image:araE_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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=== Basic information ===
 
=== Basic information ===
  
−
* '''Locus tag:''' BSU28800
+
* '''Locus tag:''' BSU33960
  
 
===Phenotypes of a mutant ===
 
===Phenotypes of a mutant ===
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=== Database entries ===
 
=== Database entries ===
  
−
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/araABDLMNPQ-abfA.html]
+
* '''DBTBS entry:''' no entry
  
−
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG11904]
+
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG11907]
  
 
=== Additional information===
 
=== Additional information===
Line 52: Line 52:
 
=== Basic information/ Evolution ===
 
=== Basic information/ Evolution ===
  
−
* '''Catalyzed reaction/ biological activity:''' L-arabinose = L-ribulose (according to Swiss-Prot)
+
* '''Catalyzed reaction/ biological activity:''' transports arabinose, and also xylose and galactose [http://www.ncbi.nlm.nih.gov/sites/entrez/9620981 PubMed]
  
−
* '''Protein family:''' arabinose isomerase family (according to Swiss-Prot)
+
* '''Protein family:'''
  
 
* '''Paralogous protein(s):'''
 
* '''Paralogous protein(s):'''
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* '''Interactions:'''
 
* '''Interactions:'''
  
−
* '''Localization:'''
+
* '''Localization:''' cell membrane (according to Swiss-Prot)
  
 
=== Database entries ===
 
=== Database entries ===
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* '''Structure:'''
 
* '''Structure:'''
  
−
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/P94523 P94523]
+
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/P96710 P96710]
  
−
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU28800]
+
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU33960]
  
−
* '''E.C. number:''' [http://www.expasy.org/enzyme/5.3.1.4 5.3.1.4]
+
* '''E.C. number:'''
  
 
=== Additional information===
 
=== Additional information===
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=Expression and regulation=
 
=Expression and regulation=
  
−
* '''Operon:''' ''[[araA]]-[[araB]]-[[araD]]-[[araL]]-[[araM]]-[[araN]]-[[araP]]-[[araQ]]-[[abfA]]''
+
* '''Operon:'''  
  
−
* '''[[Sigma factor]]:''' [[SigA]]
+
* '''[[Sigma factor]]:'''  
  
−
* '''Regulation:''' repressed by glucose ([[CcpA]])
+
* '''Regulation:''' repressed by glucose ([[CcpA]]),  induced by arabinose [http://www.ncbi.nlm.nih.gov/sites/entrez/9620981 PubMed]
  
 
* '''Regulatory mechanism:''' [[CcpA]]: transcription repression  
 
* '''Regulatory mechanism:''' [[CcpA]]: transcription repression  
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=References=
 
=References=
  
−
<pubmed>12949161 9084180, </pubmed>
+
<pubmed>9620981 9401028, </pubmed>
−
# Inácio JM, Costa C, de Sá-Nogueira I. (2003) Distinct molecular mechanisms involved in carbon catabolite repression of the arabinose regulon in Bacillus subtilis. ''Microbiology. '' '''Sep;149(Pt 9):''' 2345-55. [http://www.ncbi.nlm.nih.gov/sites/entrez/12949161 PubMed]
+
# Krispin, O., and R. Allmansberger. (1998) The ''Bacillus subtilis'' AraE protein displays a broad substrate specificity for several different sugars. ''J. Bacteriol.'' '''180:''' 3250-3252. [http://www.ncbi.nlm.nih.gov/sites/entrez/9620981 PubMed]
−
# Sa-Nogueira I.M.G., Nogueira T.V., Soares S., de Lencastre H. (1997) The Bacillus subtilis L-arabinose (ara) operon: nucleotide sequence, genetic organization and expression. ''Microbiology.'' '''Mar;143(Pt 3):''' 957-69. [http://www.ncbi.nlm.nih.gov/sites/entrez/9084180 PubMed]
+
# Sá-Nogueira I, Ramos SS. (1997) Cloning, functional analysis, and transcriptional regulation of the Bacillus subtilis araE gene involved in L-arabinose utilization. ''J Bacteriol. '' '''Dec;179(24):''' 7705-11. [http://www.ncbi.nlm.nih.gov/sites/entrez/9401028 PubMed]
 +
# Author1, Author2 & Author3 (year) Title ''Journal'' '''volume:''' page-page. [http://www.ncbi.nlm.nih.gov/sites/entrez/PMID PubMed]

Revision as of 14:08, 8 June 2009

  • Description: L-arabinose permease

Gene name araE
Synonyms yvbR
Essential no
Product L-arabinose permease
Function uptake of arabinose, galactose and xylose
MW, pI 50 kDa, 9.259
Gene length, protein length 1392 bp, 464 aa
Immediate neighbours cggR, araR
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
AraE context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU33960

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: transports arabinose, and also xylose and galactose PubMed
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: cell membrane (according to Swiss-Prot)

Database entries

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

Additional information

Expression and regulation

  • Operon:
  • Regulation: repressed by glucose (CcpA), induced by arabinose PubMed
  • Regulatory mechanism: CcpA: transcription repression
  • 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

O Krispin, R Allmansberger
The Bacillus subtilis AraE protein displays a broad substrate specificity for several different sugars.
J Bacteriol: 1998, 180(12);3250-2
[PubMed:9620981] [WorldCat.org] [DOI] (P p)

I Sá-Nogueira, S S Ramos
Cloning, functional analysis, and transcriptional regulation of the Bacillus subtilis araE gene involved in L-arabinose utilization.
J Bacteriol: 1997, 179(24);7705-11
[PubMed:9401028] [WorldCat.org] [DOI] (P p)

  1. Krispin, O., and R. Allmansberger. (1998) The Bacillus subtilis AraE protein displays a broad substrate specificity for several different sugars. J. Bacteriol. 180: 3250-3252. PubMed
  2. Sá-Nogueira I, Ramos SS. (1997) Cloning, functional analysis, and transcriptional regulation of the Bacillus subtilis araE gene involved in L-arabinose utilization. J Bacteriol. Dec;179(24): 7705-11. PubMed
  3. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed
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