Difference between revisions of "MurG"

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=Expression and regulation=
 
=Expression and regulation=
  
* '''Operon:''' [[murE]]-[[mraY]]-[[murD]]-[[spoVE]]-[[murG]]-[[murB]]-[[divIB]]-[[ylxW]]-[[ylxX]]-[[sbp]]
+
* '''Operon:'''
 +
** ''[[murE]]-[[mraY]]-[[murD]]-[[spoVE]]-[[murG]]-[[murB]]-[[divIB]]-[[ylxW]]-[[ylxX]]-[[sbp]]'' {{PubMed|1391053}}
 +
** ''[[spoVE]]-[[murG]]-[[murB]]-[[divIB]]-[[ylxW]]-[[ylxX]]-[[sbp]]'' {{PubMed|1391053}}
  
* '''[[Sigma factor]]:''' [[SigE]]
+
* '''[[Sigma factor]]:'''
 +
** ''[[spoVE]]'': [[SigE]] {{PubMed|8320223}}
  
 
* '''Regulation:'''  
 
* '''Regulation:'''  
 +
** expressed during vegatative growth, then switched off, and again expressed during sporulation in the mother cell ([[SigE]]) {{PubMed|1391053}}
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
 +
** [[SpoIIID]]: transcription repression {{PubMed|15383836}}
  
 
* '''Additional information:'''
 
* '''Additional information:'''
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=References=
 
=References=
  
<pubmed>,18063720,18081839, </pubmed>
+
<pubmed>,18063720,18081839, 1391053 8320223 15383836</pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 12:05, 10 October 2009

  • Description: UDP-N-acetylglucosamine-N-acetylmuramyl-(pentapeptide)pyrophosphoryl-undecaprenol N-acetylglucosamine transferase

Gene name murG
Synonyms
Essential yes PubMed
Product UDP-N-acetylglucosamine-

N-acetylmuramyl-(pentapeptide)pyrophosphoryl-undecaprenol N-acetylglucosamine transferase

Function peptidoglycan precursor biosynthesis
Metabolic function and regulation of this protein in SubtiPathways:
Cell wall
MW, pI 39 kDa, 9.568
Gene length, protein length 1089 bp, 363 aa
Immediate neighbours spoVE, murB
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
MurG context.gif
This image was kindly provided by SubtiList







The gene

Basic information

  • Locus tag: BSU15220

Phenotypes of a mutant

essential PubMed

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: UDP-N-acetylglucosamine + Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-diphosphoundecaprenol = UDP + GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-diphosphoundecaprenol (according to Swiss-Prot)
  • Protein family: MurG subfamily (according to Swiss-Prot)
  • 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]

Additional information

Expression and regulation

  • Regulation:
    • expressed during vegatative growth, then switched off, and again expressed during sporulation in the mother cell (SigE) PubMed
  • 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