6.3.5.7 ATP + Asp-tRNAAsn + L-glutamine - Acidithiobacillus ferrooxidans ADP + phosphate + Asn-tRNAAsn + L-glutamate - ? 323522 6.3.5.7 ATP + Asp-tRNAAsn + L-glutamine - Helicobacter pylori ADP + phosphate + Asn-tRNAAsn + L-glutamate - ? 323522 6.3.5.7 ATP + Asp-tRNAAsn + L-glutamine identity elements used by GatCAB to discriminate tRNAAsn from tRNAAsp. GatCAB specifically binds Asp-tRNAAsn. Therefore, modified nucleotides do not play an essential role in GatCAB discrimination of Asp-tRNAAsn from Asp-tRNAAsp Methanothermobacter thermautotrophicus ADP + phosphate + Asn-tRNAAsn + L-glutamate - ? 323522 6.3.5.7 ATP + Asp-tRNAAsn + L-glutamine the enzyme transamidates Asp-tRNAAsn and Glu-tRNAGln with similar efficiency Helicobacter pylori ADP + phosphate + Asn-tRNAAsn + L-glutamate - ? 323522 6.3.5.7 ATP + Glu-tRNAGln + Asn - Chlamydomonas reinhardtii ADP + phosphate + Gln-tRNAGln + Asp - ? 323525 6.3.5.7 ATP + Glu-tRNAGln + Asn Asn is much less effective as amide donor than glutamine Bacillus subtilis ADP + phosphate + Gln-tRNAGln + Asp - ? 323525 6.3.5.7 ATP + Glu-tRNAGln + L-asparagine - Bacillus subtilis ADP + phosphate + Gln-tRNAGln + L-glutamate - ? 323523 6.3.5.7 ATP + Glu-tRNAGln + L-glutamine - Acidithiobacillus ferrooxidans ADP + phosphate + Gln-tRNAGln + L-glutamate - ? 323521 6.3.5.7 ATP + Glu-tRNAGln + L-glutamine - Chlamydomonas reinhardtii ADP + phosphate + Gln-tRNAGln + L-glutamate - ? 323521 6.3.5.7 ATP + Glu-tRNAGln + L-glutamine - Bacillus subtilis ADP + phosphate + Gln-tRNAGln + L-glutamate - ? 323521