Tryptophan-tRNA Ligase

Trp-tRNA Ligase; Tryptophanyl-tRNA Synthetase; Ligase, Trp-tRNA; Ligase, Tryptophan-tRNA; Synthetase, Tryptophanyl-tRNA; Trp tRNA Ligase; Tryptophan tRNA Ligase; Tryptophanyl tRNA Synthetase
An enzyme that activates tryptophan with its specific transfer RNA. EC 6.1.1.2.