Difference between revisions of "CysE"

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(Expression and regulation)
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=Expression and regulation=
 
=Expression and regulation=
  
* '''Operon:'''  
+
* '''Operon:''' ''[[gltX]]-[[cysE]]-[[cysS]]-[[mrnC]]-[[yacO]]-[[yacP]]'' [http://www.ncbi.nlm.nih.gov/sites/entrez/7510287 PubMed]
  
* '''[[Sigma factor]]:'''  
+
* '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/sites/entrez/7510287 PubMed]
  
* '''Regulation:'''  
+
* '''Regulation:''' repression by cysteine ([[T-box]])
  
* '''Regulatory mechanism:'''  
+
* '''Regulatory mechanism:''' [[T-box]], overlaps a transcription terminator upstream of ''cysE'': transcription antitermination
  
* '''Additional information:'''  
+
* '''Additional information:'''
  
 
=Biological materials =
 
=Biological materials =

Revision as of 13:55, 3 May 2009

  • Description: serine O-acetyltransferase

Gene name cysE
Synonyms cysA
Essential no
Product serine O-acetyltransferase
Function biosynthesis of cysteine
MW, pI 23 kDa, 9.489
Gene length, protein length 651 bp, 217 aa
Immediate neighbours gltX, cysS
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
CysE 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:
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • Regulation: repression by cysteine (T-box)
  • Regulatory mechanism: T-box, overlaps a transcription terminator upstream of cysE: transcription antitermination
  • 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. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed