Difference between revisions of "NarH"

From SubtiWiki
Jump to: navigation, search
(Expression and regulation)
Line 87: Line 87:
  
 
=Expression and regulation=
 
=Expression and regulation=
 +
* '''Operon:''' ''[[narG]]-[[narH]]-[[narJ]]-[[narI]]'' {{PubMed|8846791,16428414}}
  
* '''Operon:'''
+
* '''[[Sigma factor]]:''' [[SigA]] {{PubMed|8846791,16428414}}
 
 
* '''[[Sigma factor]]:'''  
 
  
 
* '''Regulation:'''  
 
* '''Regulation:'''  
** expressed under anaerobic conditions ([[Fnr]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/8846791,16428414 PubMed]
+
** expressed under anaerobic conditions ([[Fnr]]) {{PubMed|8846791,16428414}}
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
** [[Fnr]]: transcription activation [http://www.ncbi.nlm.nih.gov/sites/entrez/8846791,16428414 PubMed]
+
** [[Fnr]]: transcription activation {{PubMed|8846791,16428414}}
  
* '''Additional information:'''  
+
* '''Additional information:'''
  
 
=Biological materials =
 
=Biological materials =

Revision as of 16:42, 28 January 2010

  • Description: nitrate reductase (beta subunit)

Gene name narH
Synonyms
Essential no
Product nitrate reductase (beta subunit)
Function nitrate respiration, nitrogen assimilation
MW, pI 55 kDa, 5.108
Gene length, protein length 1461 bp, 487 aa
Immediate neighbours narJ, narG
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
NarH context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU37270

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: Nitrite + acceptor = nitrate + reduced acceptor (according to Swiss-Prot)
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • Regulation:
    • expressed under anaerobic conditions (Fnr) 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