ThrC

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  • Description: threonine synthase

Gene name thrC
Synonyms thrB
Essential no
Product threonine synthase
Function biosynthesis of threonine
Gene expression levels in SubtiExpress: thrC
Metabolic function and regulation of this protein in SubtiPathways:
thrC
MW, pI 37 kDa, 5.185
Gene length, protein length 1056 bp, 352 aa
Immediate neighbours thrB, hom
Sequences Protein DNA DNA_with_flanks
Genetic context
ThrC context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
ThrC expression.png















Categories containing this gene/protein

biosynthesis/ acquisition of amino acids, most abundant proteins

This gene is a member of the following regulons

CodY regulon

The gene

Basic information

  • Locus tag: BSU32250

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: O-phospho-L-homoserine + H2O = L-threonine + phosphate (according to Swiss-Prot)
  • Protein family: serine/threonine dehydratase family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Modification:
  • Effectors of protein activity:

Database entries

  • Structure: 1UIN (from Thermus thermophilus, 51% identity, 69% similarity) PubMed
  • KEGG entry: [2]

Additional information

Expression and regulation

  • Regulation:
    • repressed by casamino acids PubMed
    • repressed during growth in the presence of branched chain amino acids (CodY) PubMed
  • 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