Difference between revisions of "QueC"

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=Expression and regulation=
 
=Expression and regulation=
 
 
* '''Operon:''' ''[[queC]]-[[queD]]-[[queE]]-[[queF]]'' {{PubMed|14660578}}  
 
* '''Operon:''' ''[[queC]]-[[queD]]-[[queE]]-[[queF]]'' {{PubMed|14660578}}  
  
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* '''Regulation:'''  
 
* '''Regulation:'''  
 +
** repressed in the presence of queuosine ([[preQ1 riboswitch]]) {{PubMed|}}
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
 +
** [[preQ1 riboswitch]]: transcriptional antitermination in the absence of queuosine {{PubMed|}}
  
 
* '''Additional information:'''  
 
* '''Additional information:'''  
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=References=
 
=References=
  
<pubmed>18491386,14660578,, 19354300 </pubmed>
+
<pubmed>18491386,14660578,17384645 , 19354300 </pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 20:49, 17 June 2010

  • Description: synthesis of the modified ribonucleotide queuosine

Gene name queC
Synonyms ykvJ
Essential no
Product unknown
Function tRNA modification
MW, pI 24 kDa, 5.147
Gene length, protein length 657 bp, 219 aa
Immediate neighbours ykvI, queD
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YkvJ context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU13720

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: queC family (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

  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • 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