YfmL

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Gene name yfmL
Synonyms
Essential no
Product DEAD-box RNA helicase
Function RNA helicase
Gene expression levels in SubtiExpress: yfmL
MW, pI 42 kDa, 9.602
Gene length, protein length 1128 bp, 376 aa
Immediate neighbours yfmM, yfmK
Sequences Protein DNA Advanced_DNA
Genetic context
YfmL context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
YfmL expression.png















Categories containing this gene/protein

DEAD-box RNA helicases, translation

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU07430

Phenotypes of a mutant

  • poor growth at low temperatures (16 to 20°C) PubMed

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: RNA helicase

Extended information on the protein

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

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Operon: yfmL (according to DBTBS)
  • Regulation:
    • expression declines in the stationary phase PubMed
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant: GP1053 (erm), available in the Stülke lab
  • Expression vector:
    • for expression/ purification from B. subtilis with C-terminal Strep-tag, for SPINE, expression from the native chromomsomal site: GP1069 (spc), available in Jörg Stülke's lab
  • lacZ fusion:
  • GFP fusion:
    • B. subtilis GP1082 yfmL-yfp spc, available in Jörg Stülke's lab
  • two-hybrid system: B. pertussis adenylate cyclase-based bacterial two hybrid system (BACTH), available in Jörg Stülke's lab
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

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)