Difference between revisions of "LevG"

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=Expression and regulation=
 
=Expression and regulation=
 +
* '''Operon:''' ''[[levD]]-[[levE]]-[[levF]]-[[levG]]-[[sacC]]'' [http://www.ncbi.nlm.nih.gov/sites/entrez/2117666 PubMed]
  
* '''Operon:''' ''[[levD]]-[[levE]]-[[levF]]-[[levG]]-[[sacC]]''
+
* '''[[Sigma factor]]:''' [[SigL]] {{PubMed|1924373}}
  
* '''[[Sigma factor]]:''' [[SigL]]
+
* '''Regulation:'''
 +
** subject to carbon catabolite repression ([[CcpA]], [[LevR]]) {{PubMed|7592486}}
 +
** induced in the presence of fructose ([[LevR]]) {{PubMed|1900939}}
  
* '''Regulation:''' repressed by glucose ([[CcpA]]) ,  carbon catabolite repression, induction by fructose
+
* '''Regulatory mechanism:'''  
 
+
** [[CcpA]]: transcription repression {{PubMed|7592486}}
* '''Regulatory mechanism:''' [[CcpA]]: transcription repression,  catabolite repression: transcription repression by [[CcpA]], transcription activator [[LevR]] is less active in the presence of glucose; induction: transcription activation by [[LevR]]
+
** [[LevR]]: transcription activation {{PubMed|1900939}}
  
 
* '''Additional information:'''
 
* '''Additional information:'''
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=References=
 
=References=
  
<pubmed>10627040 2117666, </pubmed>
+
<pubmed>10627040 2117666, 1924373 7592486 1900939</pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 20:44, 25 November 2009

Gene name levG
Synonyms
Essential no
Product fructose-specific phosphotransferase system
EIID component
Function fructose uptake and phosphorylation
Metabolic function and regulation of this protein in SubtiPathways:
Sugar catabolism
MW, pI 29 kDa, 9.935
Gene length, protein length 825 bp, 275 aa
Immediate neighbours sacC, levF
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
LevG context.gif
This image was kindly provided by SubtiList







The gene

Basic information

  • Locus tag: BSU27040

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: PTS permease, mannose permease (Man) family PubMed
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • Structure:
  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • 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