Cloned (Comment) | Organism |
---|---|
expression of C-terminally His6-tagged enzyme as insoluble protein in inclusion bodies in Escherichia coli strain BLR(DE3) | Comamonas testosteroni |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
5-Androstene-3,17-dione | Comamonas testosteroni | - |
4-Androstene-3,17-dione | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Comamonas testosteroni | P00947 | i.e. Pseudomonas testosteroni | - |
Purification (Comment) | Organism |
---|---|
recombinant C-terminally His6-tagged enzyme from Escherichia coli strain BLR(DE3) to homogeneity by expanded bed adsorption column utilizing immobilized metal affinity chromatography with denaturant concentration in the feed stream from 8 to 0 M urea, chemical extraction from cells, method optimization and validation, overview | Comamonas testosteroni |
Renatured (Comment) | Organism |
---|---|
repeated adsorptive refolding in an expanded bed with gradient change in the feed-stream composition from denaturing buffer containing 8 M urea and 50 mM potassium phosphate, pH 6.8 to the refolding buffer containing 50 mM potassium phosphate, pH 6.8, constant liquid feed rate, method evaluation, overview | Comamonas testosteroni |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
5-Androstene-3,17-dione | - |
Comamonas testosteroni | 4-Androstene-3,17-dione | - |
? |
Synonyms | Comment | Organism |
---|---|---|
DELTA5-3-ketosteroid isomerase | - |
Comamonas testosteroni |
ketosteroid isomerase | - |
Comamonas testosteroni |
KSI | - |
Comamonas testosteroni |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Comamonas testosteroni |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
assay at | Comamonas testosteroni |