Difference between revisions of "IlvA"

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|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[ypmP]]'', ''[[yplP]]''
 
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[ypmP]]'', ''[[yplP]]''
 
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|style="background:#FAF8CC;" align="center"|'''Sequences'''||[http://bsubcyc.org/BSUB/sequence-aa?type=GENE&object=BSU21770 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU21770 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU21770 Advanced_DNA]
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|style="background:#FAF8CC;" align="center"|'''Sequences'''||[http://bsubcyc.org/BSUB/sequence-aa?type=GENE&object=BSU21770 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU21770 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU21770 DNA_with_flanks]
 
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|colspan="2" | '''Genetic context''' <br/> [[Image:ilvA_context.gif]]
 
|colspan="2" | '''Genetic context''' <br/> [[Image:ilvA_context.gif]]

Revision as of 10:31, 14 May 2013

  • Description: threonine dehydratase

Gene name ilvA
Synonyms
Essential no
Product threonine dehydratase
Function biosynthesis of branched-chain amino acids
Gene expression levels in SubtiExpress: ilvA
Metabolic function and regulation of this protein in SubtiPathways:
Ile, Leu, Val
MW, pI 46 kDa, 5.538
Gene length, protein length 1266 bp, 422 aa
Immediate neighbours ypmP, yplP
Sequences Protein DNA DNA_with_flanks
Genetic context
IlvA context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
IlvA expression.png




























Categories containing this gene/protein

biosynthesis/ acquisition of amino acids

This gene is a member of the following regulons

CodY regulon

The gene

Basic information

  • Locus tag: BSU21770

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: L-threonine = 2-oxobutanoate + NH3 (according to Swiss-Prot)
  • Protein family: ccmF/cycK/ccl1/nrfE/ccsA 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: [3]

Additional information

  • subject to Clp-dependent proteolysis upon glucose starvation PubMed

Expression and regulation

  • Sigma factor:
  • Regulation:
    • repressed during growth in the presence of branched chain amino acids (CodY) PubMed
  • Regulatory mechanism:
  • Additional information: subject to Clp-dependent proteolysis upon glucose starvation PubMed

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion: pGP519 (in pAC5), available in Stülke lab
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References