General Stability | Organism |
---|---|
0.15 M KCl stabilizes, rapid inactivation at low salt concentrations, DTT reverses | Rattus norvegicus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
adenosine | above 0.0005 mM | Rattus norvegicus | |
Cu2+ | - |
Rattus norvegicus | |
EDTA | - |
Rattus norvegicus | |
Mg2+ | above 0.4 mM | Rattus norvegicus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.00015 | 0.0005 | adenosine | pH 7.5, 30ºC | Rattus norvegicus | |
0.006 | - |
ATP | pH 7.5, 30ºC, with deoxyadenosine as substrate | Rattus norvegicus | |
0.02 | - |
ATP | pH 7.5, 30ºC | Rattus norvegicus | |
0.1 | - |
MgCl2 | pH 7.5, 30ºC | Rattus norvegicus | |
0.25 | - |
ATP | pH 7.5, 30ºC, with deoxyadenosine as substrate | Rattus norvegicus | |
0.36 | 0.67 | 2'-deoxy-adenosine | pH 7.5, 30ºC | Rattus norvegicus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ba2+ | no activation | Rattus norvegicus | |
Ca2+ | can partially substitute for Mg2+ | Rattus norvegicus | |
Ca2+ | activation | Rattus norvegicus | |
Co2+ | activation | Rattus norvegicus | |
Co2+ | as efective as ATP | Rattus norvegicus | |
Fe2+ | no activation | Rattus norvegicus | |
Mg2+ | activation | Rattus norvegicus | |
Mn2+ | can partially substitute for Mg2+ | Rattus norvegicus | |
Mn2+ | activation | Rattus norvegicus | |
additional information | no activation by Zn2+ and Ba2+ | Rattus norvegicus | |
additional information | no activation by Cr2+ | Rattus norvegicus | |
additional information | no activation by Fe2+ | Rattus norvegicus | |
Ni2+ | can partially substitute for Mg2+ | Rattus norvegicus | |
Ni2+ | activation | Rattus norvegicus | |
Zn2+ | no activation | Rattus norvegicus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
38000 | - |
gel filtration | Rattus norvegicus |
41000 | - |
7.5% acrylamide gel electrophoresis in the presence of SDS | Rattus norvegicus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
ammonium sulfate fractionation, affinity chromatography and gel filtration | Rattus norvegicus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
brain | - |
Rattus norvegicus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
7.8 | - |
- |
Rattus norvegicus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + 2'-deoxy-adenosine | - |
Rattus norvegicus | ADP + 2'-deoxy-AMP | - |
? | |
ATP + adenosine | - |
Rattus norvegicus | ADP + AMP | - |
? | |
GTP + adenosine | more effective than ATP | Rattus norvegicus | GDP + AMP | - |
? | |
UTP + adenosine | - |
Rattus norvegicus | UDP + AMP | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 41000, SDS-PAGE | Rattus norvegicus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Rattus norvegicus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
biphasic pH-profile with adenosine, monophasic with deoxyadenosine | Rattus norvegicus |
5.5 | - |
sharp, adenosine as substrate | Rattus norvegicus |
6 | - |
monophasic, adenosine 0.025 mM | Rattus norvegicus |
7.5 | 8.5 | broad, adenosine or deoxyadenosine as substrates | Rattus norvegicus |