Tags: Enzyme.
In enzymology an asparaginyl-tRNA synthase (glutamine-hydrolysing) (EC 6.3.5.6) is an enzyme that catalyzes the chemical reactionATP + aspartyl-tRNAAsn + L-glutamine ADP + phosphate + asparaginyl-tRNAAsn + L-glutamateThe 3 substrates of this enzyme are ATP aspartyl-tRNA(Asn) and L-glutamine whereas its 4 products are ADP phosphate asparaginyl-tRNA(Asn) and L-glutamate.This enzyme belongs to the family of ligases specifically those forming carbon-nitrogen bonds carbon-nitrogen ligases with glutamine as amido-N-donor.