Difference between revisions of "GltX"

From SubtiWiki
Jump to: navigation, search
(Database entries)
Line 75: Line 75:
  
 
* '''Interactions:'''
 
* '''Interactions:'''
 +
** ** ([[GatA]]-[[GatB]]-[[GatC]])-[[GltX]]-[[trnS-Gln]] (the "transamidosome") {{PubMed|20882017}}
 +
  
 
* '''Localization:''' cytoplasm (according to Swiss-Prot)
 
* '''Localization:''' cytoplasm (according to Swiss-Prot)
Line 80: Line 82:
 
=== Database entries ===
 
=== Database entries ===
  
* '''Structure:''' [http://www.rcsb.org/pdb/cgi/explore.cgi?pdbId=2JA2 2JA2] (from ''Mycobacterium tuberculosis'', 32% identity, 50% similarity)
+
* '''Structure:''' [http://www.rcsb.org/pdb/cgi/explore.cgi?pdbId=3AKZ 3AKZ] (complex with tRNA-Gln from ''Thermotoga maritima'', 38% identity, 62% similarity) {{PubMed|20882017}}
  
 
* '''UniProt:''' [http://www.uniprot.org/uniprot/P22250 P22250]
 
* '''UniProt:''' [http://www.uniprot.org/uniprot/P22250 P22250]
Line 122: Line 124:
 
=References=
 
=References=
  
<pubmed>12884008,, </pubmed>
+
<pubmed>12884008,20882017, </pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 16:40, 14 October 2010

Gene name gltX
Synonyms
Essential yes PubMed
Product glutamyl-tRNA synthetase
Function translation
Metabolic function and regulation of this protein in SubtiPathways:
tRNA charging, Cys, Met & Sulfate assimilation
MW, pI 55 kDa, 5.021
Gene length, protein length 1449 bp, 483 aa
Immediate neighbours ispF, cysE
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
GltX context.gif
This image was kindly provided by SubtiList







The gene

Basic information

  • Locus tag: BSU00920

Phenotypes of a mutant

essential PubMed

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu) (according to Swiss-Prot)
  • Protein family: class-I aminoacyl-tRNA synthetase family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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


  • Localization: cytoplasm (according to Swiss-Prot)

Database entries

  • Structure: 3AKZ (complex with tRNA-Gln from Thermotoga maritima, 38% identity, 62% similarity) PubMed
  • KEGG entry: [3]

Additional information

universally conserved protein

Expression and regulation

  • Regulation:
  • Regulatory mechanism:
  • Additional information: the mRNA is very stable (half-life > 15 min) PubMed

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References