Activating Compound | Comment | Organism | Structure |
---|---|---|---|
EDTA | 50% activation at 20 mM | Rattus sp. |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | little effect on activity at 10 mM | Rattus sp. | |
Co2+ | inhibition above 10 mM | Rattus sp. | |
iodoacetate | 43% inhibition at 1 mM, 93% inhibition at 5 mM | Rattus sp. | |
Mg2+ | inhibition above 10 mM | Rattus sp. | |
Mn2+ | inhibition above 10 mM | Rattus sp. | |
N-ethylmaleimide | little effect on activity at 10 mM | Rattus sp. | |
SO42- | slightly inhibitory | Rattus sp. | |
tRNA | from E. coli, little effect on activity | Rattus sp. |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | more than 50% activation at 10 mM | Rattus sp. | |
Co2+ | slight activation at 10 mM, inhibition at higher concentrations | Rattus sp. | |
Mg2+ | slight activation at 10 mM, inhibition at higher concentrations | Rattus sp. | |
Mn2+ | slight activation at 10 mM, inhibition at higher concentrations | Rattus sp. |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
36000 | - |
sucrose density gradient centrifugation | Rattus sp. |
Organic Solvent | Comment | Organism |
---|---|---|
polyethyleneglycol | activity remaines unchanged when stored at -40°C for 12 months | Rattus sp. |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus sp. | - |
- |
- |
Purification (Comment) | Organism |
---|---|
near homogeneity by chromatography steps and isoelectric focusing | Rattus sp. |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
intestinal mucosa | - |
Rattus sp. | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.002 | - |
- |
Rattus sp. |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
DNA + H2O | native DNA degraded 2.5 times faster than heat-denatured DNA | Rattus sp. | 3'-phosphooligonucleotides + 5'-hydroxyoligonucleotides | oligonucleotides with an average chain length of about seven | ? | |
DNA + H2O | - |
Rattus sp. | oligonucleotides + ? | - |
? | |
supercoiled plasmid DNA + H2O | - |
Rattus sp. | linearized plasmid DNA + ? | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | 55 | - |
Rattus sp. |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4.2 | 4.7 | - |
Rattus sp. |