Difference between revisions of "FrlB"

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** the ''[[frlB]]-[[frlO]]-[[frlN]]-[[frlM]]-[[frlD]]'' operon is not expressed in a ''[[cshA]]'' mutant {{PubMed|23175651}}
 
** the ''[[frlB]]-[[frlO]]-[[frlN]]-[[frlM]]-[[frlD]]'' operon is not expressed in a ''[[cshA]]'' mutant {{PubMed|23175651}}
 
** belongs to the 100 [[most abundant proteins]] {{PubMed|15378759}}
 
** belongs to the 100 [[most abundant proteins]] {{PubMed|15378759}}
 +
** number of protein molecules per cell (minimal medium with glucose and ammonium): 3695 {{PubMed|24696501}}
  
 
=Biological materials =
 
=Biological materials =

Revision as of 11:26, 17 April 2014

  • Description: fructoselysine-6-P-glycosidase

Gene name frlB
Synonyms yurP
Essential no
Product fructoselysine-6-P-glycosidase
Function metabolism of aminoacylated fructose
Gene expression levels in SubtiExpress: frlB
Metabolic function and regulation of this protein in SubtiPathways:
frlB
MW, pI 36 kDa, 5.442
Gene length, protein length 984 bp, 328 aa
Immediate neighbours frlO, yurQ
Sequences Protein DNA DNA_with_flanks
Genetic context
YurP context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
FrlB expression.png















Categories containing this gene/protein

utilization of specific carbon sources, utilization of nitrogen sources other than amino acids, membrane proteins, phosphoproteins, most abundant proteins

This gene is a member of the following regulons

CodY regulon, FrlR regulon

The gene

Basic information

  • Locus tag: BSU32610

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:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Modification:
    • phosphorylated on Arg-48 PubMed
  • Effectors of protein activity:

Database entries

  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
    • frlB: repressed during growth in the presence of branched chain amino acids (CodY) PubMed
    • frlB: induced in the presence of fructosamine (FrlR) PubMed

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References