Cytoplasm . Nucleus . Primarily cytoplasmic. Also detected at lower levels in the nucleus. .
Tissue Expression
Signaling_pathway
Research Areas
Function
Catalyzes the attachment of threonine to tRNA(Thr) in a two-step reaction: threonine is first activated by ATP to form Thr-AMP and then transferred to the acceptor end of tRNA(Thr). Also edits incorrectly charged tRNA(Thr) via its editing domain, at the post-transfer stage.