tRNA synthetase class I (W and Y) family protein. similar to ATP binding / aminoacyl-tRNA ligase [Arabidopsis thaliana] (TAIR:AT1G28350.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN65657.1); contains InterPro domain Aminoacyl-tRNA synthetase, class Ib; (InterPro:IPR002305); contains InterPro domain Tyrosine tRNA ligase, archaeal/eukaryotic (InterPro:IPR016485); contains InterPro domain Tyrosyl-tRNA synthetase, class Ib, bacterial/mitochondrial; (InterPro:IPR002307); contains InterPro domain Tyrosyl-tRNA synthetase, class Ib, archaeal/eukaryotic cytosolic; (InterPro:IPR015624); contains InterPro domain Rossmann-like alpha/beta/a