NrnB

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  • Description: oligoribonuclease (nano-RNase)

Gene name nrnB
Synonyms yngD
Essential no
Product nano-RNase B
Function degradation of RNA oligonucleotides
Gene expression levels in SubtiExpress: nrnB
MW, pI 46 kDa, 5.026
Gene length, protein length 1197 bp, 399 aa
Immediate neighbours yngC, yngE
Sequences Protein DNA Advanced_DNA
Genetic context
YngD context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
NrnB expression.png
























Categories containing this gene/protein

Rnases

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU18200

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: degradation of RNA oligonucleotides PubMed
  • Protein family: DHH/DHHA1 protein family of phosphoesterases PubMed
  • 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

  • Operon:
  • Sigma factor:
  • Regulation:
  • 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