A9TWD9 · GATB_PHYPA

Function

function

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

Miscellaneous

This protein may be expected to contain an N-terminal transit peptide but none has been predicted.

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentchloroplast
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

Enzyme and pathway databases

Names & Taxonomy

Protein names

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

Gene names

    • Name
      GATB
    • ORF names
      PHYPADRAFT_226103

Organism names

Accessions

  • Primary accession
    A9TWD9

Proteomes

Genome annotation databases

Subcellular Location

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004132331-562Glutamyl-tRNA(Gln) amidotransferase subunit B, chloroplastic/mitochondrial

Proteomic databases

Interaction

Subunit

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

Structure

Family & Domains

Features

Showing features for region.

TypeIDPosition(s)Description
Region48-76Disordered

Sequence similarities

Belongs to the GatB/GatE family. GatB subfamily.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    562
  • Mass (Da)
    61,209
  • Last updated
    2008-02-05 v1
  • Checksum
    443C3091D1577E56
MASWRCLELARGVGTSILFREAAALGSLKWKRTATAAGASQITNCLHSVASNSKREPRPVKTRVMTQERGSGETQTTADKYEAVIGIETHVQLGTSTKAFCSCPSEYGSEPNANVCPVCMGLPGALPVLNAAVVESGVKLGLALQANIALKSKFDRKQYFYPDLPKGYQISQFDIPIAEKGYIDVDLPVEFGGGHRRFGVTRVHMEEDAGKLIHAGNDRLSGSSSSQVDLNRAGVPLLEVVSEPEMRTGLEAAEYAAELQRMVRYLGISNGNMQEGSMRCDVNISIRPKGREQFGTKVEIKNMNSFSAMQKAIEFEMDRQIALLEEGERIKQETRLWEEGSQQTISMRSKEGLADYRYFPEPDLPEVVLSQEYIDTTRANLPELPDAKRRRYESLGLSMQDTLVLANDSDVAAFFDEVLEKGTEVKQAANWIMGDVAAHLKSIKLTITEAKLTPASLAELIGLIKDGTISGKIAKEILPELIEKGGSAKGAVESKGLSQISDPAVIESMVDKILADNVKQVEAYRGGKTKLQGFFVGQAMKASGGRVNPGLLNKILMAKLNG

Computationally mapped potential isoform sequences

There are 3 potential isoforms mapped to this entry

View all
EntryEntry nameGene nameLength
A0A7I4C7H0A0A7I4C7H0_PHYPA163
A0A7I4CHT6A0A7I4CHT6_PHYPAGATB441
A0A2K1IR77A0A2K1IR77_PHYPAGATB669

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
DS545233
EMBL· GenBank· DDBJ
EDQ52278.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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