IARS2 Rabbit Polyclonal Antibody

Aminoacyl-tRNA synthetases catalyze the aminoacylation of tRNA by their cognate amino acid. Because of their central role in linking amino acids with nucleotide triplets contained in tRNAS, aminoacyl-tRNA synthetases are thought to be among the first proteins that appeared in evolution. Two forms of isoleucine-tRNA synthetase exist, a cytoplasmic form and a mitochondrial form. This gene encodes the mitochondrial isoleucine-tRNA synthetase which belongs to the class-I aminoacyl-tRNA synthetase family. [provided by RefSeq, Dec 2014], catalytic activity:ATP + L-isoleucine + tRNA (Ile) = AMP + diphosphate + L-isoleucyl-tRNA (Ile) ., similarity:Belongs to the class-I aminoacyl-tRNA synthetase family.