A0A4D8XRT0 · A0A4D8XRT0_9ALVE

  • Protein
    Multifunctional fusion protein
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

function

Allows the formation of correctly charged Asn-tRNA(Asn) or Gln-tRNA(Gln) through the transamidation of misacylated Asp-tRNA(Asn) or Glu-tRNA(Gln) in organisms which lack either or both of asparaginyl-tRNA or glutaminyl-tRNA synthetases. The reaction takes place in the presence of glutamine and ATP through an activated phospho-Asp-tRNA(Asn) or phospho-Glu-tRNA(Gln).
Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in the mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.
The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Features

Showing features for active site.

TypeIDPosition(s)Description
Active site60Charge relay system
Active site84Acyl-ester intermediate

GO annotations

AspectTerm
Cellular Componentglutamyl-tRNA(Gln) amidotransferase complex
Cellular Componentmitochondrion
Molecular FunctionATP binding
Molecular Functionglutaminyl-tRNA synthase (glutamine-hydrolyzing) activity
Biological Processglutaminyl-tRNAGln biosynthesis via transamidation
Biological Processmitochondrial translation

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Multifunctional fusion protein

Including 2 domains:

  • Recommended name
    Glutamyl-tRNA(Gln) amidotransferase subunit B, mitochondrial
  • EC number
  • Short names
    Glu-AdT subunit B
  • Recommended name
    Glutamyl-tRNA(Gln) amidotransferase subunit A, mitochondrial
  • EC number
  • Short names
    Glu-AdT subunit A

Gene names

    • ORF names
      C9890_0645

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • BL_2016
  • Taxonomic lineage
    Eukaryota > Sar > Alveolata > Perkinsozoa > Perkinsea > Perkinsida > Perkinsidae > Perkinsus

Accessions

  • Primary accession
    A0A4D8XRT0

Proteomes

Subcellular Location

Keywords

Interaction

Subunit

Heterotrimer of A, B and C subunits.
Subunit of the heterotrimeric GatCAB amidotransferase (AdT) complex, composed of A, B and C subunits.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain703-853Asn/Gln amidotransferase

Sequence similarities

Belongs to the GatB/GatE family. GatB subfamily.
Belongs to the amidase family. GatA subfamily.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    854
  • Mass (Da)
    92,773
  • Last updated
    2019-07-03 v1
  • Checksum
    D0B129B4C79C4602
MLDNFISPYDATVVAKGKAAGLVTLGKVNMDEFAMGSTSESSYFGSTKNPWALDHVPGGSSGGSAAVVAADLAPFATGTDTGGSIRQPASFCGLTGLKPTYGRVSRFGMIAYASSLDQGGPMARSAEDCAYLMNVMAGHDAKDSTSMDKEVDDYVANLNATSVKGLRIGIPKQYFNVEGLDADVKARVEESLKKLEEMGAILVEIDLNMTEAYVPTYYLIAPAEASSNLSRYDGVRYGYRAENPVDLMDLYKRSRSEGFGAEVQRRILIGTYALSAGYYDAYYVKAQKVRRLIQQDFLKAFESVDVIAAPSAPTTAYKIGADLTPVEMYLGDIYTLAVNLAGLPAINAPVGFDQNNLPVGLQLIAQKSAKPKSNLIDGWEVVIGIEIHTQLATNTKIFSGSSTVFGNDPNTQASLVDLAMPGVLPVLNKEVVDLAIRFGLGIDAYIDQASVFARKNYFYPDSPKGYQISQMDNPIVGLGHIDIQLEDGTVKRIGVTRAHLEEDAGKSIHDQFEGMSGIDLNRAGTPLLEIVSEPDMRSVEEAVAYIKAIHTLVRWLGISDGNMAEGSFRCDCNVSLRRPGQPFGTRCELKNLNSFRFIEQAINVEIERQMEILEWDGTIDQETRLFDPVKMETRSMRSKEEANDYRYFPDPDLLPVVIADEQIEAIKATMPELPAARRERFVADFGVTEYDAHVLTLTREMADFYEAVVTAAGGAANGKIAANWVMGEFSGALNKAGLDLADSPVSTEKLGGMIARIVDNTISGKIAKQVFGFMWEEGKTADEIIAEKGLKQETDTGAIEAIIKEVLAANEKMVEEYKSGKEKAFNGLVGQVMKASRGKANPAQVNELMKKLIG

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
SDXP01000437
EMBL· GenBank· DDBJ
TEB14865.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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