Difference between revisions of "YkuP"

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(Expression and regulation)
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=Expression and regulation=
 
=Expression and regulation=
  
* '''Operon:'''  
+
* '''Operon:''' ''[[ykuN]]-[[ykuO]]-[[ykuP]]'' {{PubMed|12354229}}
  
* '''[[Sigma factor]]:'''  
+
* '''[[Sigma factor]]:''' [[SigA]] {{PubMed|12354229}}
  
* '''Regulation:''' repressed by casamino acids [http://www.ncbi.nlm.nih.gov/pubmed/12107147 PubMed] 
+
* '''Regulation:'''  
** repressed unless the cells enter an iron starvation ([[Fur]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/12354229 PubMed]
+
** repressed unless the cells enter an iron starvation ([[Fur]]) {{PubMed|12354229}}
 +
** repressed by casamino acids [http://www.ncbi.nlm.nih.gov/pubmed/12107147 PubMed]
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
** [[Fur]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/12354229 PubMed]
+
** [[Fur]]: transcription repression {{PubMed|12354229}}
  
* '''Additional information:'''  
+
* '''Additional information:'''
  
 
=Biological materials =
 
=Biological materials =

Revision as of 20:43, 5 October 2009

  • Description: flavodoxin, binds FMN, replaces ferredoxin under conditions of iorn limitation

Gene name ykuP
Synonyms
Essential no
Product flavodoxin
Function electron transfer
Metabolic function and regulation of this protein in SubtiPathways:
Lys, Thr
MW, pI 20 kDa, 4.098
Gene length, protein length 534 bp, 178 aa
Immediate neighbours ykuO, ykuQ
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YkuP context.gif
This image was kindly provided by SubtiList







The gene

Basic information

  • Locus tag: BSU14170

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: flavodoxin-like domain (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • Regulation:
    • repressed unless the cells enter an iron starvation (Fur) PubMed
    • repressed by casamino acids PubMed
  • Regulatory mechanism:
  • 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