YfiY

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  • Description: ABC transporter for the siderophore schizokinen and arthrobactin (binding protein), works with ATPase YusV

Gene name yfiY
Synonyms
Essential no
Product ABC transporter for the siderophore schizokinen
and arthrobactin (binding protein)
Function acquisition of iron
Gene expression levels in SubtiExpress: yfiY
Interactions involving this protein in SubtInteract: YfiY
MW, pI 36 kDa, 7.173
Gene length, protein length 975 bp, 325 aa
Immediate neighbours mprF, yfiZ
Sequences Protein DNA Advanced_DNA
Genetic context
YfiY context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
YfiY expression.png















Categories containing this gene/protein

ABC transporters, acquisition of iron, iron metabolism, membrane proteins, phosphoproteins

This gene is a member of the following regulons

Fur regulon

The gene

Basic information

  • Locus tag: BSU08440

Phenotypes of a mutant

  • poor growth with the xenosiderophores arthrobactin or aerobactin as single source of iron PubMed

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: Fe/B12 periplasmic-binding domain (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification: phosphorylation on (Ser-290 OR Thr-302) PubMed
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

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

Additional information

Expression and regulation

  • Sigma factor:
  • Regulation:
    • repressed unless the cells enter an iron starvation (Fur) 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