Q7V1D0 · GATA_PROMP

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.

148450100150200250300350400450
TypeIDPosition(s)Description
Active site74Charge relay system
Active site149Charge relay system
Active site173Acyl-ester intermediate

GO annotations

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
      PMM0946

Organism names

Accessions

  • Primary accession
    Q7V1D0

Proteomes

Subcellular Location

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00001051881-484Glutamyl-tRNA(Gln) amidotransferase subunit A

Interaction

Subunit

Heterotrimer of A, B and C subunits.

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Belongs to the amidase family. GatA subfamily.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    484
  • Mass (Da)
    52,186
  • Last updated
    2003-10-01 v1
  • Checksum
    1A473E5882F6FE6F
MNFNSFRKEIYSGNASVKELVNEFFLKIDSLNPKINAYTCLTKKIANSQSENIDKLITNNQKLPSLAGIPIAIKDNICTKGVVTSCSSKMLKDFVSPYESSASGKLWSLGGICLGKTNLDEFAMGSSTETSVFGTTSNPWDVNRVPGGSSGGSAASVAAGLCLAAIGSDTGGSIRQPASFCGVVGLKPTYGRVSRWGLIAFASSLDQIGPITNTVSDAAEILYSISGKDNLDSTCLDKPVPNYLSDLDKSIKGIKIGIIEECFDHPGLDPEVKESVLSSVERFRSLGAEIHDIKCPRFNDGIATYYVIAPCEASANLARYDGVKYGYRSEGESNLLEMICKSRAEGFGDEVQRRILIGTYALSAGYSDAYYKKAQRVRTLIRSDFDNAFNEVDVLLTPTCPTTAFLKGDFVNDPLSMYLSDLLTVPVNLAGLPAISIPCGFDKKGLPIGLQLIGNVLEEHRILNVANIFEKDAEVMNTKPNIEI

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
BX548174
EMBL· GenBank· DDBJ
CAE19405.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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