UniProt:Q2R2Z0 GATB

chain
  • chain:1-544
checksum E1F7BB32B493EA19
comment
  • 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).CATALYTIC ACTIVITY L-glutamyl-tRNA(Gln) + L-glutamine + ATP + H2O = L-glutaminyl-tRNA(Gln) + L-glutamate + ADP + phosphate + H(+)SUBUNIT Subunit of the heterotrimeric GatCAB amidotransferase (AdT) complex, composed of A, B and C subunits.SUBCELLULAR LOCATION This protein may be expected to contain an N-terminal transit peptide but none has been predicted.SIMILARITY Belongs to the GatB/GatE family. GatB subfamily.
created [InstanceEdit:9675413] Gupta, Parul, 2020-02-04
databaseName UniProt
dbId 9675416
description
  • recommendedName: fullName evidence="1"Glutamyl-tRNA(Gln) amidotransferase subunit B, chloroplastic/mitochondrial shortName evidence="1"Glu-AdT subunit B ecNumber evidence="1"6.3.5.-
displayName UniProt:Q2R2Z0 GATB
geneName
  • GATB
  • Os11g0544800
  • LOC_Os11g34210
  • OsJ_34183
identifier Q2R2Z0
isSequenceChanged false
keyword
  • ATP-binding
  • Chloroplast
  • Ligase
  • Mitochondrion
  • Nucleotide-binding
  • Plastid
  • Protein biosynthesis
  • Reference proteome
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
name
  • GATB
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • GATB_ORYSJ
  • Q0IS96
sequenceLength 544
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q2R2Z0