Difference between revisions of "HisD"

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Revision as of 10:03, 23 April 2012

  • Description: histidinol dehydrogenase

Gene name hisD
Synonyms
Essential no
Product histidinol dehydrogenase
Function biosynthesis of histidine
Metabolic function and regulation of this protein in SubtiPathways:
His
MW, pI 46 kDa, 4.777
Gene length, protein length 1281 bp, 427 aa
Immediate neighbours hisB, hisG
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
HisD context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
HisD expression.png




























Categories containing this gene/protein

biosynthesis/ acquisition of amino acids

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU34910

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: L-histidinol + 2 NAD+ = L-histidine + 2 NADH (according to Swiss-Prot)
  • Protein family: histidinol dehydrogenase 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: 1KAH (with product and NAD from Escherichia coli, 39% identity, 58% similarity) PubMed
  • KEGG entry: [2]

Additional information

Expression and regulation

  • Sigma factor:
  • Regulation: repressed by casamino acids 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

Ulrike Mäder, Georg Homuth, Christian Scharf, Knut Büttner, Rüdiger Bode, Michael Hecker
Transcriptome and proteome analysis of Bacillus subtilis gene expression modulated by amino acid availability.
J Bacteriol: 2002, 184(15);4288-95
[PubMed:12107147] [WorldCat.org] [DOI] (P p)