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For Research Use Only. Not For Clinical Use.
Disease related genes, Enzymes, Human disease related genes, Metabolic proteins, Plasma proteins, Potential drug targets
Intracellular
Group enriched (Cytotrophoblasts, Extravillous trophoblasts, Syncytiotrophoblasts, Hofbauer cells, Cardiomyocytes)
Low immune cell specificity
Low cell line specificity
Interacts (via N-terminus) with AIMP1 (via N-terminus); this stimulates its catalytic activity (PubMed:10358004, PubMed:25288775). Interacts (via N-terminus) with LARS2 (via C-terminus) (PubMed:16055448, PubMed:17443684). Monomer (PubMed:24859084). Part of a multisubunit complex that groups tRNA ligases for Arg (RARS1), Asp (DARS1), Gln (QARS1), Ile (IARS1), Leu (LARS1), Lys (KARS1), Met (MARS1) the bifunctional ligase for Glu and Pro (EPRS1) and the auxiliary subunits AIMP1/p43, AIMP2/p38 and EEF1E1/p18 (PubMed:19131329, PubMed:19289464). Interacts with QARS1 (PubMed:24656866). Part of a complex composed of RARS1, QARS1 and AIMP1 (PubMed:25288775).
Aminoacyl-tRNA synthetase, Ligase