Forms part of a macromolecular complex that catalyzes the attachment of specific amino acids to cognate tRNAs during protein synthesis (PubMed:25288775). Modulates the secretion of AIMP1 and may be involved in generation of the inflammatory cytokine EMAP2 from AIMP1 (PubMed:17443684).

Matrix Type

  • Plasma
  • Tissue/Cells

Gene Symbol

  • RARS1

UniProt ID

  • P54136

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