AspB

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  • Description: aspartate transaminase

Gene name aspB
Synonyms
Essential no
Product aspartate transaminase)
Function biosynthesis of aspartate
Gene expression levels in SubtiExpress: aspB
Metabolic function and regulation of this protein in SubtiPathways:
aspB
MW, pI 42 kDa, 5.298
Gene length, protein length 1179 bp, 393 aa
Immediate neighbours asnS, ypmB
Sequences Protein DNA DNA_with_flanks
Genetic context
AspB context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
AspB 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: BSU22370

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-aspartate + 2-oxoglutarate = oxaloacetate + L-glutamate (according to Swiss-Prot)
  • Protein family: TCR/tet 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: 1J32 (from Phormidium lapideum, 45% identity, 66% similarity)
  • KEGG entry: [2]

Additional information

Expression and regulation

  • Sigma factor:
  • Regulation: constitutive
  • 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