KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | steady-state und pre-steady-state kinetics, association of dimeric DRS2, AdT, and tRNAAsn in a ternary complex, AdT binds tRNAAsn with a lower affinity than DRS2, overview | Thermus thermophilus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | - |
Thermus thermophilus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Thermus thermophilus | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + Asp-tRNA + L-Gln | in presence of tRNA-dependent amidotransferase AdT, amidation activity | Thermus thermophilus | ? | - |
? | |
additional information | a nondiscriminating aspartyl-tRNA synthetase, ND-DRS, first generates a mischarged aspartyl-tRNAAsn that dissociates from the enzyme and binds to a tRNA-dependent amidotransferase, AdT, which then converts the tRNA-bound aspartate into asparagine, the ND-DRS, tRNAAsn, and AdT assemble into a specific ribonucleoprotein complex called transamidosome that remains stable during the overall catalytic process, overview | Thermus thermophilus | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
More | association of dimeric DRS2, AdT, and tRNAAsn in a ternary complex: a nondiscriminating aspartyl-tRNA synthetase, ND-DRS, first generates a mischarged aspartyl-tRNAAsn that dissociates from the enzyme and binds to a tRNA-dependent amidotransferase, AdT, which then converts the tRNA-bound aspartate into asparagine, the ND-DRS, tRNAAsn, and AdT assemble into a specific ribonucleoprotein complex called transamidosome that remains stable during the overall catalytic process, overview | Thermus thermophilus |
Synonyms | Comment | Organism |
---|---|---|
tRNA-dependent amidotransferase | - |
Thermus thermophilus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Thermus thermophilus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.2 | - |
assay at | Thermus thermophilus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
ATP | - |
Thermus thermophilus |