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asnS [2018-04-03 09:44:03]
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asnS [2018-04-03 09:44:03]

asparagyl-tRNA synthetase
locus
BSU22360
pI
5.12
mw
48.92 kDa
protein length
430 aa Sequence Blast
gene length
1290 bp Sequence Blast
function
translation
product
asparagyl-tRNA synthetase
essential
no
ec
6.1.1.22
synonyms
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      

categories

  • [category|SW 3|Information processing] → [category|SW 3.3|Protein synthesis, modification and degradation] → [category|SW 3.3.1|Translation] → [category|SW 3.3.1.10|Aminoacyl-tRNA synthetases]

    • Gene

    Coordinates
    2,346,224 → 2,347,516

    Phenotypes of a mutant

  • essential [Pubmed|12682299], non-essential according to [Pubmed|28189581]

    • The protein

    Catalyzed reaction/ biological activity

  • ATP + L-asparagine + tRNA(Asn) = AMP + diphosphate + L-asparaginyl-tRNA(Asn) (according to Swiss-Prot)

    • Structure

  • [PDB|1X56] (from ''Pyrococcus horikoshii'', 42% identity) [Pubmed|16753178]

    • Expression and Regulation

    Operons

    genes
    [gene|FBA7EAA70F5C9E76463B0C5F85D65D4314FFD40D|asnS]-[gene|C9FEE07601AD28B2651EB881A1D9B34D5082237C|dnaD]-[gene|C352560155F5B2E951B5059794D7B319C1A3AF2C|nth]-[gene|4B2A124B726393544A47791E5A5681F7B766A588|ypoC]
    description
    [Pubmed|22383849]
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    Biological materials

    Mutant

  • GP2934 (10 bp deletion at bp 1013) (suppressor mutant) available in [SW|Jörg Stülke]'s lab
  • BKE22360 (Δ[gene|FBA7EAA70F5C9E76463B0C5F85D65D4314FFD40D|asnS]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE22360 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CAACATATTTCCCTCCAAAA, downstream forward: _UP4_TAATACATTCAAATGAAACA
  • BKK22360 (Δ[gene|FBA7EAA70F5C9E76463B0C5F85D65D4314FFD40D|asnS]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK22360 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CAACATATTTCCCTCCAAAA, downstream forward: _UP4_TAATACATTCAAATGAAACA

    • References

  • 16753178,28189581