A4VZG5 · GATA_STRS2

Function

function

Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in organisms which lack glutaminyl-tRNA synthetase. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).

Features

Showing features for active site.

148850100150200250300350400450
TypeIDPosition(s)Description
Active site77Charge relay system
Active site152Charge relay system
Active site176Acyl-ester intermediate

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentglutamyl-tRNA(Gln) amidotransferase complex
Molecular FunctionATP binding
Molecular Functionglutaminyl-tRNA synthase (glutamine-hydrolyzing) activity
Biological Processtranslation

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Glutamyl-tRNA(Gln) amidotransferase subunit A
  • EC number
  • Short names
    Glu-ADT subunit A

Gene names

    • Name
      gatA
    • Ordered locus names
      SSU98_0346

Organism names

Accessions

  • Primary accession
    A4VZG5

Subcellular Location

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_10000159161-488Glutamyl-tRNA(Gln) amidotransferase subunit A

Interaction

Subunit

Heterotrimer of A, B and C subunits.

Structure

Family & Domains

Sequence similarities

Belongs to the amidase family. GatA subfamily.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    488
  • Mass (Da)
    52,179
  • Last updated
    2007-05-29 v1
  • Checksum
    1F13E8E41FF9FF00
MTFNNKTIDELHDLLVKKEISAVELTKATLEDIKSREGAVDAFLTITEDAALAQAAALDEKGIDADNVMAGIPLAVKDNISTKGILTTAASKMLYNYEPIFDATSVAQAYAKDMIIVGKTNMDEFAMGGSNENSAFKPTKNAWDQTKVPGGSSGGSAAAVASGQVRLSLGSDTGGSIRQPAAFNGIVGMKPTYGTVSRFGLIAFGSSLDQIGPFSQTVKENAQLLNVISGHDVKDATSTINEIADFTSKIGQDIKGMKIALPKEYMGEGIDPQVKETILKAAKHLESLGAIIEEVSLPHSKYGVAVYYIIASSEASSNLQRFDGIRYGFRAEDATNLDEIYVKTRSQGFGEEVKRRIMLGTFSLSSGYYDAYFKKAGQVRTLIIQDFEKVFADYDLILGPTAPTVAFGLDTLNHDPVAMYLADLLTIPVNLAGLPGLSIPAGFVEGLPVGLQLIGPKYSEETIYQVAAAFEATTDYHKQQPVIFGGAN

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000408
EMBL· GenBank· DDBJ
ABP91504.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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