FrlN

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Gene name frlN
Synonyms yurN
Essential no
Product aminosugar ABC transporter (permease)
Function uptake of sugar amines
Gene expression levels in SubtiExpress: frlN
Interactions involving this protein in SubtInteract: FrlN
Metabolic function and regulation of this protein in SubtiPathways:
Alternative nitrogen sources
MW, pI 32 kDa, 5.29
Gene length, protein length 876 bp, 292 aa
Immediate neighbours frlM, frlO
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YurN context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
FrlN expression.png















Categories containing this gene/protein

ABC transporters, utilization of specific carbon sources, utilization of nitrogen sources other than amino acids, membrane proteins

This gene is a member of the following regulons

CodY regulon, FrlR regulon

The gene

Basic information

  • Locus tag: BSU32590

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: MalFG subfamily (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • Sigma factor:
  • 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

Additional references: PubMed

Martin Lehnik-Habrink, Leonie Rempeters, Ákos T Kovács, Christoph Wrede, Claudia Baierlein, Heike Krebber, Oscar P Kuipers, Jörg Stülke
DEAD-Box RNA helicases in Bacillus subtilis have multiple functions and act independently from each other.
J Bacteriol: 2013, 195(3);534-44
[PubMed:23175651] [WorldCat.org] [DOI] (I p)

Lehnik-Habrink M, Schaffer M, Mäder U, Diethmaier C, Herzberg C, Stülke J  
RNA processing in Bacillus subtilis: identification of targets of the essential RNase Y. 
Mol Microbiol. 2011 81(6): 1459-1473. 
PubMed:21815947

Veronika Maria Deppe, Stephanie Klatte, Johannes Bongaerts, Karl-Heinz Maurer, Timothy O'Connell, Friedhelm Meinhardt
Genetic control of amadori product degradation in Bacillus subtilis via regulation of frlBONMD expression by FrlR.
Appl Environ Microbiol: 2011, 77(9);2839-46
[PubMed:21398478] [WorldCat.org] [DOI] (I p)

Veronika Maria Deppe, Johannes Bongaerts, Timothy O'Connell, Karl-Heinz Maurer, Friedhelm Meinhardt
Enzymatic deglycation of Amadori products in bacteria: mechanisms, occurrence and physiological functions.
Appl Microbiol Biotechnol: 2011, 90(2);399-406
[PubMed:21347729] [WorldCat.org] [DOI] (I p)

Virginie Molle, Yoshiko Nakaura, Robert P Shivers, Hirotake Yamaguchi, Richard Losick, Yasutaro Fujita, Abraham L Sonenshein
Additional targets of the Bacillus subtilis global regulator CodY identified by chromatin immunoprecipitation and genome-wide transcript analysis.
J Bacteriol: 2003, 185(6);1911-22
[PubMed:12618455] [WorldCat.org] [DOI] (P p)

Y Quentin, G Fichant, F Denizot
Inventory, assembly and analysis of Bacillus subtilis ABC transport systems.
J Mol Biol: 1999, 287(3);467-84
[PubMed:10092453] [WorldCat.org] [DOI] (P p)