Difference between revisions of "ArgH"

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=Expression and regulation=
 
=Expression and regulation=
  
* '''Operon:''' ''[[argG]]-[[argH]]
+
* '''Operon:''' ''[[argG]]-[[argH]]'' {{PubMed|22383849}}
  
 
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=argH_3011751_3013136_-1 argH] {{PubMed|22383849}}
 
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=argH_3011751_3013136_-1 argH] {{PubMed|22383849}}
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=References=
 
=References=
  
<pubmed>12107147, 21821766</pubmed>
+
<pubmed>12107147, 21821766 22383849</pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 14:13, 21 April 2012

  • Description: argininosuccinate lyase

Gene name argH
Synonyms
Essential no
Product argininosuccinate lyase
Function biosynthesis of arginine
Metabolic function and regulation of this protein in SubtiPathways:
Ammonium/ glutamate
MW, pI 51 kDa, 4.859
Gene length, protein length 1383 bp, 461 aa
Immediate neighbours ytzD, argG
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
ArgH context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
ArgH expression.png




























Categories containing this gene/protein

biosynthesis/ acquisition of amino acids

This gene is a member of the following regulons

AhrC regulon

The gene

Basic information

  • Locus tag: BSU29440

Phenotypes of a mutant

Database entries

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

Additional information

  • A mutation was found in this gene after evolution under relaxed selection for sporulation PubMed

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: 2-(N(omega)-L-arginino)succinate = fumarate + L-arginine (according to Swiss-Prot)
  • Protein family: Argininosuccinate lyase subfamily (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • Structure: 1TJ7 (from Escherichia coli, 47% identity, 64% similarity) PubMed
  • KEGG entry: [2]

Additional information

Expression and regulation

  • Sigma factor:
  • Regulation:
    • repressed by casamino acids PubMed
    • repressed by arginine (AhrC)
  • Regulatory mechanism:
    • AhrC: 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