Difference between revisions of "TrpA"

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(Expression and regulation)
(Expression and regulation)
Line 90: Line 90:
 
* '''Operon:''' ''[[trpE]]-[[trpD]]-[[trpC]]-[[trpF]]-[[trpB]]-[[trpA]]''
 
* '''Operon:''' ''[[trpE]]-[[trpD]]-[[trpC]]-[[trpF]]-[[trpB]]-[[trpA]]''
  
* '''Sigma factor:'''  
+
* '''Sigma factor:''' [[SigA]]
  
 
* '''Regulation:''' induction by tryptophan ([[MtrB| TRAP]])
 
* '''Regulation:''' induction by tryptophan ([[MtrB| TRAP]])

Revision as of 13:33, 8 February 2009

  • Description: write here

Gene name trpA
Synonyms
Essential
Product tryptophan synthase (alpha subunit) (EC 4.2.1.10)
Function
MW, pI 29 kDa, 4.817
Gene length, protein length 801 bp, 267 aa
Immediate neighbours
Gene sequence (+200bp) Protein sequence
Genetic context
TrpA context.gif



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:

Database entries

  • Structure:
  • Swiss prot entry:
  • KEGG entry:
  • E.C. number:

Additional information

Expression and regulation

  • Regulation: induction by tryptophan ( TRAP)
  • Regulatory mechanism: TRAP: binding to the mRNA in the presence of tryptophan, this results in transcription termination
  • 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