Catalyzes the attachment of asparagine to tRNA(Asn) in a two-step reaction: asparagine is first activated by ATP to form Asn-AMP and then transferred to the acceptor end of tRNA(Asn) . In addition to its essential role in protein synthesis, acts as a signaling molecule that induced migration of CCR3-expressing cells . Has an essential role in the development of the cerebral cortex, being required for proper proliferation of radial glial cells .
Cytoplasm .
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