Difference between revisions of "AbnA"

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|style="background:#ABCDEF;" align="center"|'''Function''' || arabinan degradation
 
|style="background:#ABCDEF;" align="center"|'''Function''' || arabinan degradation
 
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|colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://cellpublisher.gobics.de/subtiexpress/ ''Subti''Express]''': [http://cellpublisher.gobics.de/subtiexpress/bsu/BSU28810 abnA]
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|colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://subtiwiki.uni-goettingen.de/apps/expression/ ''Subti''Express]''': [http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU28810 abnA]
 
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|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 34 kDa, 8.618   
 
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 34 kDa, 8.618   
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|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[araA]]'', ''[[ysdC]]''
 
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[araA]]'', ''[[ysdC]]''
 
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|colspan="2" style="background:#FAF8CC;" align="center"|'''Get the DNA and protein [http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-e+&#91;EMBLCDS:CAB14841&#93;+-newId sequences] <br/> (Barbe ''et al.'', 2009)'''
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|style="background:#FAF8CC;" align="center"|'''Sequences'''||[http://bsubcyc.org/BSUB/sequence-aa?type=GENE&object=BSU28810 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU28810 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU28810 Advanced_DNA]
 
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Revision as of 13:32, 13 May 2013

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

Gene name abnA
Synonyms
Essential no
Product endo-1,5-alpha-L-arabinosidase
Function arabinan degradation
Gene expression levels in SubtiExpress: abnA
MW, pI 34 kDa, 8.618
Gene length, protein length 939 bp, 313 aa
Immediate neighbours araA, ysdC
Sequences Protein DNA Advanced_DNA
Genetic context
AbnA context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
AbnA expression.png

















Categories containing this gene/protein

utilization of specific carbon sources

This gene is a member of the following regulons

AraR regulon, CcpA regulon

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:

Database entries

  • KEGG entry: [3]

Additional information

Expression and regulation

  • Regulation:
    • repressed in the absence of arabinose (AraR) PubMed
    • subject to carbon catabolite repression (CcpA) 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