SubtiBank SubtiBank
frlB [Tue Dec 13 2016 11:16:36 GMT+0100 (CET)]
You are currently viewing an outdated version of SubtiWiki. Please use the newest version!

frlB [Tue Dec 13 2016 11:16:36 GMT+0100 (CET)]

fructoselysine-6-P-glycosidase
locus
BSU32610
pI
5.00
mw
36.00 kDa
function
metabolism of aminoacylated fructose
product
fructoselysine-6-P-glycosidase
essential
no
synonyms
yurP

Genomic Context

      

categories

  • [category|SW 2|Metabolism] → [category|SW 2.2|Carbon metabolism] → [category|SW 2.2.2|Utilization of specific carbon sources] → [category|SW 2.2.2.17|Utilization of amino sugars]
  • [category|SW 2|Metabolism] → [category|SW 2.3|Amino acid/ nitrogen metabolism] → [category|SW 2.3.3|Utilization of nitrogen sources other than amino acids] → [category|SW 2.3.3.3|Utilization of amino sugars]
  • [category|SW 6|Groups of genes] → [category|SW 6.2|Membrane proteins]
  • [category|SW 6|Groups of genes] → [category|SW 6.4|Phosphoproteins] → [category|SW 6.4.1|Phosphorylation on an Arg residue]
  • [SW|Categories] containing this gene/protein

  • [SW|utilization of specific carbon sources], [SW|utilization of nitrogen sources other than amino acids], [SW|membrane proteins], [SW|phosphoproteins], [SW|most abundant proteins]
  • This gene is a member of the following [SW|regulons]

  • [SW|CodY regulon], [SW|FrlR regulon]
  • Gene

    Coordinates on the chromosome (coding sequence)
    3,351,110 -> 3,352,096

    The protein

    Modification

  • phosphorylated on Arg-48 [Pubmed|22517742]
  • Structure

  • [PDB|3EUA]
  • [SW|Localization]

  • membrane associated [Pubmed|18763711]
  • Expression and Regulation

    Operon

  • ''[protein|search|frlB]-[protein|search|frlO]-[protein|search|frlN]-[protein|search|frlM]-[protein|search|frlD]'' [Pubmed|23175651,21347729]
  • ''[protein|search|frlB]-[protein|search|frlO]'' [Pubmed|23175651]
  • ''[protein|search|frlB]'' [Pubmed|23175651]
  • Regulation

  • '' [protein|search|frlB]'': repressed during growth in the presence of branched chain amino acids ([protein|search|CodY]) [Pubmed|12618455]
  • ''[protein|search|frlB]'': induced in the presence of fructosamine ([protein|search|FrlR]) [Pubmed|21398478]
  • Regulatory mechanism

  • [protein|search|CodY]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/12618455 PubMed1], [http://www.ncbi.nlm.nih.gov/sites/entrez/18083814 PubMed2]
  • [protein|search|FrlR]: transcription repression [Pubmed|21398478]
  • Additional information

  • the mRNA is substantially stabilized upon depletion of [Rny|search|RNase Y] [PubMed|21815947]
  • the ''[protein|search|frlB]-[protein|search|frlO]-[protein|search|frlN]-[protein|search|frlM]-[protein|search|frlD]'' operon is not expressed in a ''[SW|cshA]'' mutant [PubMed|23175651]
  • the ''[protein|search|frlB]-[protein|search|frlO]-[protein|search|frlN]-[protein|search|frlM]-[protein|search|frlD]'' operon is not expressed in the presence of [SW|NusA] [http://www.nature.com/articles/nmicrobiol20157 Reference]
  • belongs to the 100 [SW|most abundant proteins] [PubMed|15378759]
  • References

  • 22517742,23175651,21815947,15556630,18083814,12618455,21347729,18763711,21398478,15378759