Inhibitors | Comment | Organism | Structure |
---|---|---|---|
CTP | inhibition is partially lost upon ageing of the enzyme and CTP becomes effective as a phosphate donor | Rattus norvegicus | |
UTP | - |
Rattus norvegicus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | required for full activity | Rattus norvegicus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
streptomycin, ammonium sulfate, calcium phosphate, Sephadex G-200 | Rattus norvegicus |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
ATP + uridine = ADP + UMP | ping-pong mechanism | Rattus norvegicus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
Novikoff ascites tumor cell | - |
Rattus norvegicus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.88 | - |
- |
Rattus norvegicus |
Storage Stability | Organism |
---|---|
-20°C, 50% glycerol, at least 6 months, no loss of activity | Rattus norvegicus |
4°C, at least 1 month, no loss of activity | Rattus norvegicus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + uridine | - |
Rattus norvegicus | ADP + UMP | - |
? | |
dATP + uridine | - |
Rattus norvegicus | dADP + UMP | - |
? | |
dGTP + uridine | - |
Rattus norvegicus | dGDP + UMP | - |
? | |
dUTP + uridine | - |
Rattus norvegicus | dUDP + UMP | - |
? |
Synonyms | Comment | Organism |
---|---|---|
uridine-cytidine kinase | - |
Rattus norvegicus |