NCIt definition : Glycine-tRNA ligase (739 aa, 83 kDa) is encoded by the human GARS1 gene. This protein
plays a role in tRNA aminoacylation.;
Alternative definition : CDISC: An antigen encoded by the GARS1 gene that regulates glycyl-transfer RNA synthesis
(attaches glycine to tRNA). It can be considered as an autoantigen and is commonly
associated with the autoimmune diseases anti-synthetase syndrome, polymyositis and
dermatomyositis.;
NCIt note : Glycyl-tRNA synthetase is a target for autoantibodies in the autoimmune diseases,
polymyositis and dermatomyositis.;