Difference between revisions of "AbnA"

From SubtiWiki
Jump to: navigation, search
Line 95: Line 95:
  
 
* '''Regulation:'''  
 
* '''Regulation:'''  
 +
** repressed in the absence of arabinose ([[AraR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/14973026 PubMed]
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
 +
** [[AraR]]:  transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/14973026 PubMed]
  
 
* '''Additional information:''' the mRNA is very stable (half-life > 15 min) [http://www.ncbi.nlm.nih.gov/sites/entrez/12884008 PubMed]
 
* '''Additional information:''' the mRNA is very stable (half-life > 15 min) [http://www.ncbi.nlm.nih.gov/sites/entrez/12884008 PubMed]

Revision as of 11:46, 11 June 2009

  • Description: endo-1,5-alpha-L-arabinosidase

Gene name abnA
Synonyms
Essential no
Product endo-1,5-alpha-L-arabinosidase
Function arabinan degradation
MW, pI 34 kDa, 8.618
Gene length, protein length 939 bp, 313 aa
Immediate neighbours araA, ysdC
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
AbnA context.gif
This image was kindly provided by SubtiList





The gene

Basic information

  • Locus tag: BSU28810

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: Endohydrolysis of (1->5)-alpha-arabinofuranosidic linkages in (1->5)-arabinans (according to Swiss-Prot)
  • Protein family: glycosyl hydrolase 43 family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • KEGG entry: [3]

Additional information

Expression and regulation

  • Operon:
  • Regulation:
    • repressed in the absence of arabinose (AraR) PubMed
  • Regulatory mechanism:
  • Additional information: the mRNA is very stable (half-life > 15 min) PubMed

Biological materials

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

Labs working on this gene/protein

Your additional remarks

References

  1. Voigt et al. (2009) Cell physiology and protein secretion of Bacillus licheniformis compared to Bacillus subtilis. J Mol Microbiol Biotechnol. 16: 53-68 PubMed
  2. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed