YtiA

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  • Description: general stress protein, binds in the stationary phase to the ribosome, replaces RpmE under conditions of zinc limitation

Gene name ytiA
Synonyms rpmE2, rpmEB
Essential no
Product accessory ribosomal protein
Function survival of salt stress
Gene expression levels in SubtiExpress: ytiA
Interactions involving this protein in SubtInteract: YtiA
MW, pI 9 kDa, 9.808
Gene length, protein length 246 bp, 82 aa
Immediate neighbours ytiB, ythA
Sequences Protein DNA DNA_with_flanks
Genetic context
YtiA context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
YtiA expression.png















Categories containing this gene/protein

translation, general stress proteins (controlled by SigB), phosphoproteins

This gene is a member of the following regulons

SigB regulon, Zur regulon

The gene

Basic information

  • Locus tag: BSU30700

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: Type B subfamily (according to Swiss-Prot)
  • Paralogous protein(s): RpmE

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
    • phosphorylated on Arg-70 PubMed
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

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

Additional information

Expression and regulation

  • Regulatory mechanism:
    • Zur: transcription repression in the presence of zinc 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