Catalyzes the attachment of tryptophan to tRNA(Trp) in a two-step reaction: tryptophan is first activated by ATP to form Trp-AMP and then transferred to the acceptor end of the tRNA(Trp).
Has no angiostatic activity.
Possesses an angiostatic activity but has no aminoacylation activity ( ). Inhibits fluid shear stress-activated responses of endothelial cells . Regulates ERK, Akt, and eNOS activation pathways that are associated with angiogenesis, cytoskeletal reorganization and shear stress-responsive gene expression .
Has an angiostatic activity.
Subcellular locations: Cytoplasm