EC Number | Cloned (Comment) | Organism |
---|---|---|
3.5.1.1 | expression of the N-terminally His-tagged enzyme fused to the pelB leader sequence under control of the T7lac promoter in strain BLR(DE3), the recombinant enzyme is secreted to the cell culture medium | Escherichia coli |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.5.1.1 | 37000 | - |
4 * 37000, recombinant enzyme, SDS-PAGE | Escherichia coli |
3.5.1.1 | 150000 | - |
recombinant enzyme, gel filtration | Escherichia coli |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.5.1.1 | L-asparagine + H2O | Escherichia coli | - |
L-aspartate + NH3 | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.5.1.1 | Escherichia coli | - |
isozyme II | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.5.1.1 | recombinant enzyme 3.3fold from strain BLR(DE3) culture supernatant by nickel affinity chromatography | Escherichia coli |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.5.1.1 | 190 | - |
purified recombinant enzyme | Escherichia coli |
3.5.1.1 | 200 | - |
purified native enzyme | Escherichia coli |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.5.1.1 | L-asparagine + H2O | - |
Escherichia coli | L-aspartate + NH3 | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.5.1.1 | tetramer | 4 * 37000, recombinant enzyme, SDS-PAGE | Escherichia coli |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.5.1.1 | L-asparaginase II | - |
Escherichia coli |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.5.1.1 | 37 | - |
assay at | Escherichia coli |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.5.1.1 | 8.6 | - |
assay at | Escherichia coli |