TrxB

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  • Description: thioredoxin reductase (NADPH)

Gene name trxB
Synonyms yvcH
Essential yes PubMed
Product thioredoxin reductase (NADPH)
Function keeps thioredoxin in the reduced state
Gene expression levels in SubtiExpress: trxB
MW, pI 34 kDa, 4.99
Gene length, protein length 948 bp, 316 aa
Immediate neighbours yvcI, cwlO
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
TrxB context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
TrxB expression.png
























Categories containing this gene/protein

electron transport/ other, essential genes

This gene is a member of the following regulons

Spx regulon

The gene

Basic information

  • Locus tag: BSU34790

Phenotypes of a mutant

essential PubMed

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: Thioredoxin + NADP+ = thioredoxin disulfide + NADPH (according to Swiss-Prot)
  • Protein family: class-II pyridine nucleotide-disulfide oxidoreductase family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • Structure:
  • KEGG entry: [2]

Additional information

Expression and regulation

  • Operon:
  • Sigma factor:
  • Regulation:
  • Regulatory mechanism:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References