EC Number | Crystallization (Comment) | Organism |
---|---|---|
6.3.5.4 | AS-B is dialyzed against 20 mM Bis-Tris, pH 6.5, 150 mM NaCl, 0.5 mM EDTA, and 2 mM dithiothreitol, crystals are grown by hanging drop vapor diffusion at 4°C, AS-B solution is adjusted to 6.5 mg/ml and contains 10 mM MgCl2, 5 mM glutamine, and 10 mM AMP, 0.01 ml of protein solution are mixed with 0.01 ml precipitant solution containing 14% polyethylene glycol 8000 and 50 mM HEPES, pH 7.0, these droplets are suspended against wells containing 15% polyethylene glycol 8000 and 50 mM HEPES, pH 7.0, crystals diffract to 2.0 A | Escherichia coli |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
6.3.5.4 | ATP + L-aspartate + L-glutamine | Escherichia coli | - |
AMP + diphosphate + L-asparagine + L-glutamate | - |
? | |
6.3.5.4 | ATP + L-aspartate + NH3 | Escherichia coli | - |
AMP + diphosphate + L-asparagine | - |
? | |
6.3.5.4 | L-glutamine | Escherichia coli | - |
L-glutamate + NH3 | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
6.3.5.4 | Escherichia coli | P22106 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
6.3.5.4 | - |
Escherichia coli |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
6.3.5.4 | ATP + L-aspartate + L-glutamine | - |
Escherichia coli | AMP + diphosphate + L-asparagine + L-glutamate | - |
? | |
6.3.5.4 | ATP + L-aspartate + NH3 | - |
Escherichia coli | AMP + diphosphate + L-asparagine | - |
? | |
6.3.5.4 | L-glutamine | - |
Escherichia coli | L-glutamate + NH3 | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
6.3.5.4 | AS-B | - |
Escherichia coli |
6.3.5.4 | Asparagine synthetase B | - |
Escherichia coli |