Difference between revisions of "Sandbox"

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−
* '''Description:''' similar to ribosomal-protein-alanine N-acetyltransferase <br/><br/>
+
* '''Description:''' xylan beta-1,4-xylosidase <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'''
−
|''ynaD''
+
|''xynB''
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || '' ''
+
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || ''ynaK ''
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Product''' || unknown
+
|style="background:#ABCDEF;" align="center"| '''Product''' || xylan beta-1,4-xylosidase
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"|'''Function''' || unknown
+
|style="background:#ABCDEF;" align="center"|'''Function''' || xylan degradation
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 20 kDa, 5.342  
+
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 61 kDa, 5.326  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 510 bp, 170 aa  
+
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 1599 bp, 533 aa  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[ynaC]]'', ''[[ynaE]]''
+
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[xynP]]'', ''[[xylR]]''
 
|-
 
|-
−
|style="background:#FAF8CC;" align="center"|'''[http://subtiwiki.uni-goettingen.de/ynaD_nucleotide.txt    Gene sequence      (+200bp)  ]'''  
+
|style="background:#FAF8CC;" align="center"|'''[http://subtiwiki.uni-goettingen.de/xynB_nucleotide.txt    Gene sequence      (+200bp)  ]'''  
−
|style="background:#FAF8CC;" align="center"|'''[http://subtiwiki.uni-goettingen.de/ynaD_protein.txt Protein sequence]'''
+
|style="background:#FAF8CC;" align="center"|'''[http://subtiwiki.uni-goettingen.de/xynB_protein.txt Protein sequence]'''
 
|-
 
|-
−
|colspan="2" | '''Genetic context''' <br/> [[Image:ynaD_context.gif]]
+
|colspan="2" style="background:#FAF8CC;color:#FF0000" align="center" | '''Caution: The sequence for this gene in SubtiList contains errors
 +
|-
 +
|colspan="2" | '''Genetic context''' <br/> [[Image:xynB_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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=== Database entries ===
 
=== Database entries ===
  
−
* '''DBTBS entry:''' no entry
+
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/xynPB.html]
  
−
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG12256]
+
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG11987]
  
 
=== Additional information===
 
=== Additional information===
Line 55: Line 57:
 
* '''Catalyzed reaction/ biological activity:'''  
 
* '''Catalyzed reaction/ biological activity:'''  
  
−
* '''Protein family:''' N-acetyltransferase domain
+
* '''Protein family:''' glycosyl hydrolase 43 family
  
 
* '''Paralogous protein(s):'''
 
* '''Paralogous protein(s):'''
Line 81: Line 83:
 
* '''Swiss prot entry:'''
 
* '''Swiss prot entry:'''
  
−
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU17520]
+
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU17580]
  
 
* '''E.C. number:'''
 
* '''E.C. number:'''
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=Expression and regulation=
 
=Expression and regulation=
  
−
* '''Operon:'''  
+
* '''Operon:''' ''[[xynP]]-[[xynB]]''
  
−
* '''[[Sigma factor]]:'''  
+
* '''[[Sigma factor]]:''' [[SigA]]
  
−
* '''Regulation:'''  
+
* '''Regulation:''' repressed by glucose ([[CcpA]]) ,  carbon catabolite repression ([[CcpA]]), induction by xylose ([[XylR]])
  
−
* '''Regulatory mechanism:'''  
+
* '''Regulatory mechanism:''' [[CcpA]]: transcription repression,  [[CcpA]]: transcription repression, [[XylR]]: transcription repression
  
−
* '''Additional information:'''  
+
* '''Additional information:'''
  
 
=Biological materials =
 
=Biological materials =
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=References=
 
=References=
  
 +
 +
# Lindner, C., Stülke, J. & Hecker, M. (1994) Regulation of xylanolytic enzymes in Bacillus subtilis. Microbiology 140: 753-757. [http://www.ncbi.nlm.nih.gov/sites/entrez/8012596 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 04:50, 12 April 2009

  • Description: xylan beta-1,4-xylosidase

Gene name xynB
Synonyms ynaK
Essential no
Product xylan beta-1,4-xylosidase
Function xylan degradation
MW, pI 61 kDa, 5.326
Gene length, protein length 1599 bp, 533 aa
Immediate neighbours xynP, xylR
Gene sequence (+200bp) Protein sequence
Caution: The sequence for this gene in SubtiList contains errors
Genetic context
XynB context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Coordinates:

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: glycosyl hydrolase 43 family
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • Regulation: repressed by glucose (CcpA) , carbon catabolite repression (CcpA), induction by xylose (XylR)
  • Regulatory mechanism: CcpA: transcription repression, CcpA: transcription repression, XylR: 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

  1. Lindner, C., Stülke, J. & Hecker, M. (1994) Regulation of xylanolytic enzymes in Bacillus subtilis. Microbiology 140: 753-757. PubMed
  2. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed
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