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aspB [2017-8-11 16:0:3]
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aspB [2017-8-11 16:0:3]

aspartate transaminase
locus
BSU22370
pI
5.30
mw
42.93 kDa
protein length
393 aa Sequence Blast
gene length
1179 bp Sequence Blast
function
biosynthesis of aspartate
product
aspartate transaminase
essential
no
ec
2.6.1.1
synonyms

Genomic Context

      

categories

  • [category|SW 2|Metabolism] → [category|SW 2.3|Amino acid/ nitrogen metabolism] → [category|SW 2.3.1|Biosynthesis/ acquisition of amino acids] → [category|SW 2.3.1.5|Biosynthesis/ acquisition of aspartate/ asparagine]
  • Gene

    Coordinates
    2,347,660 → 2,348,841

    The protein

    Catalyzed reaction/ biological activity

  • L-aspartate + 2-oxoglutarate = oxaloacetate + L-glutamate (according to Swiss-Prot)
  • Protein family

  • TCR/tet family (according to Swiss-Prot)
  • [SW|Cofactors]

  • PLP
  • Structure

  • [PDB|1J32] (from ''Phormidium lapideum'', 45% identity, 66% similarity)
  • [SW|Localization]

  • cytoplasm (according to Swiss-Prot)
  • additional information

  • belongs to the 100 [SW|most abundant proteins] [PubMed|15378759]
  • Expression and Regulation

    Operons

    genes
    [gene|08F907C6F47BDEB4DC9A9F136CDC6A4063AC0140|ypmA]-[gene|D3629004F3B54D11566AE15227174F9EB7784201|tseB]-[gene|AE802E1D4F827DED3A5D953C7D034E6A3554C45F|aspB]
    description
    [Pubmed|29995990,22383849]
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    genes
    [gene|D3629004F3B54D11566AE15227174F9EB7784201|tseB]-[gene|AE802E1D4F827DED3A5D953C7D034E6A3554C45F|aspB]
    description
    [Pubmed|22383849]

    regulation

  • constitutive
  • view in new tab

    References

  • 15378759,28232482