aminoacyl-trna synthetase multienzyme complex Gene Set

Dataset GO Cellular Component Annotations
Category structural or functional annotations
Type cellular component
Description A multienzyme complex found in all multicellular eukaryotes composed of eight proteins with aminoacyl-tRNA synthetase activities (abbreviated as: ArgRS, AspRS, GluProRS, GlnRS, IleRS, LeuRS, LysRS, MetRS where RS is the enzyme, preceded by the amino acid it uses as a substrate) as well as three non-synthetase proteins (p43, p38, and p18) with diverse functions. Several of these subunits are known dimers, so the total polypeptide count in the multisynthetase complex is at least fifteen. All of the enzymes in this assembly catalyze the same reaction, the covalent attachment of an amino acid to either the 2'- or 3'-hydroxyl of the 3'-terminal adenosine of tRNA, but using different substrates. (Gene Ontology, GO_0017101)
External Link http://amigo.geneontology.org/amigo/term/GO:0017101
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Genes

4 proteins localized to the aminoacyl-trna synthetase multienzyme complex cellular component from the curated GO Cellular Component Annotations dataset.

Symbol Name
AIMP1 aminoacyl tRNA synthetase complex-interacting multifunctional protein 1
EPRS glutamyl-prolyl-tRNA synthetase
KARS lysyl-tRNA synthetase
RARS arginyl-tRNA synthetase