Difference between revisions of "TsaB"

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m (moved YdiC to TsaB: 23072323)
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=== Basic information/ Evolution ===
 
=== Basic information/ Evolution ===
  
* '''Catalyzed reaction/ biological activity:'''  the corresponding ''E. coli'' protein is involved in proteolysis of the [[Gcp]] homolog [http://www.ncbi.nlm.nih.gov/sites/entrez/19376873 PubMed]
+
* '''Catalyzed reaction/ biological activity:'''   
 +
** biosynthesis of the threonylcarbamoyladenosine (t6A) residue at position 37 of ANN-decoding tRNAs using L-threonylcarbamoyl-AMP ([[TsaB]]-[[TsaD]]-[[TsaE]]) {{PubMed|23072323,21183954}}
  
 
* '''Protein family:'''
 
* '''Protein family:'''

Revision as of 10:59, 18 October 2012

  • Description: cofactor of the Gcp tRNA modification enzyme

Gene name ydiC
Synonyms
Essential yes PubMed
Product cofactor of the Gcp tRNA modification enzyme
Function tRNA modification
Gene expression levels in SubtiExpress: ydiC
Interactions involving this protein in SubtInteract: YdiC
MW, pI 25 kDa, 5.762
Gene length, protein length 687 bp, 229 aa
Immediate neighbours ydiB, ydiD
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YdiC context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
YdiC expression.png















Categories containing this gene/protein

essential genes, translation

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU05920

Phenotypes of a mutant

essential PubMed

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
    • biosynthesis of the threonylcarbamoyladenosine (t6A) residue at position 37 of ANN-decoding tRNAs using L-threonylcarbamoyl-AMP (TsaB-TsaD-TsaE) PubMed
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

  • Structure:
  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • Sigma factor:
  • Regulation:
  • 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

Basma El Yacoubi, Isabelle Hatin, Christopher Deutsch, Tamer Kahveci, Jean-Pierre Rousset, Dirk Iwata-Reuyl, Alexey G Murzin, Valérie de Crécy-Lagard
A role for the universal Kae1/Qri7/YgjD (COG0533) family in tRNA modification.
EMBO J: 2011, 30(5);882-93
[PubMed:21285948] [WorldCat.org] [DOI] (I p)

Jennifer I Handford, Bérengère Ize, Grant Buchanan, Gareth P Butland, Jack Greenblatt, Andrew Emili, Tracy Palmer
Conserved network of proteins essential for bacterial viability.
J Bacteriol: 2009, 191(15);4732-49
[PubMed:19376873] [WorldCat.org] [DOI] (I p)

Alison Hunt, Joy P Rawlins, Helena B Thomaides, Jeff Errington
Functional analysis of 11 putative essential genes in Bacillus subtilis.
Microbiology (Reading): 2006, 152(Pt 10);2895-2907
[PubMed:17005971] [WorldCat.org] [DOI] (P p)