Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ADP | - |
Bos taurus | |
CDP | strong | Bos taurus | |
CTP | - |
Bos taurus | |
cytidine | not | Bos taurus | |
dADP | strong | Bos taurus | |
dATP | strong | Bos taurus | |
dCDP | strong, ATP as substrate | Bos taurus | |
dCMP | ATP as substrate; product inhibition, strong | Bos taurus | |
dCTP | ATP as substrate | Bos taurus | |
deoxycytidine | cytidine as substrate; deoxyguanosine as substrate | Bos taurus | |
deoxyguanosine | not | Bos taurus | |
dGDP | strong | Bos taurus | |
dGTP | - |
Bos taurus | |
dTDP | strong | Bos taurus | |
dTTP | - |
Bos taurus | |
dUDP | strong | Bos taurus | |
GDP | - |
Bos taurus | |
GTP | - |
Bos taurus | |
Tris-maleate buffer | - |
Bos taurus | |
UDP | strong | Bos taurus | |
UTP | - |
Bos taurus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | kinetic study | Bos taurus | |
additional information | - |
additional information | linear kinetics with deoxyguanosine or cytidine, bimodal kinetics with deoxycytidine as substrate | Bos taurus | |
1.4 | - |
cytidine | 37°C, pH 8.0 | Bos taurus | |
3 | - |
deoxyguanosine | 37°C, pH 8.0 | Bos taurus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Bos taurus | 5829 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | activation | Bos taurus | |
Mg2+ | below: decrease of activity | Bos taurus | |
Mg2+ | Mg2+/ATP complex is the reactive species | Bos taurus | |
Mg2+ | maximal activity at a ATP:Mg2+-ratio of 1:1 | Bos taurus | |
Mn2+ | requirement | Bos taurus | |
Ni2+ | activation | Bos taurus | |
Zn2+ | activation | Bos taurus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial | Bos taurus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
thymus | - |
Bos taurus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.00523 | - |
37°C, pH 8.0 | Bos taurus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + 2'-deoxycytidine | - |
Bos taurus | ADP + 5'-dCMP | - |
? | |
ATP + cytidine | - |
Bos taurus | ADP + ? | - |
? | |
CTP + 2'-deoxycytidine | - |
Bos taurus | CDP + 2'-deoxy-CMP | - |
? | |
dGTP + 2'-deoxycytidine | best phosphate donor | Bos taurus | dGDP + 2'-deoxy-CMP | - |
? | |
dTTP + 2'-deoxycytidine | - |
Bos taurus | dTDP + 2'-deoxy-CMP | - |
? | |
GTP + 2'-deoxycytidine | - |
Bos taurus | GDP + 2'-deoxy-CMP | - |
? | |
NTP + deoxycytidine | no substrate: dCTP | Bos taurus | NDP + dCMP | - |
? | |
NTP + deoxycytidine | no substrate: guanosine | Bos taurus | NDP + dCMP | - |
? | |
NTP + deoxycytidine | in order of decreasing activity: dGTP, CTP, ATP, dATP, dTTP, UTP, GTP | Bos taurus | NDP + dCMP | - |
? | |
NTP + deoxycytidine | no substrate: adenosine, uridine | Bos taurus | NDP + dCMP | - |
? | |
NTP + deoxycytidine | no substrate: thymidine | Bos taurus | NDP + dCMP | - |
? | |
NTP + deoxyguanosine | - |
Bos taurus | NDP + dGMP | - |
? | |
UTP + 2'-deoxycytidine | - |
Bos taurus | UDP + 2'-deoxy-CMP | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Bos taurus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
- |
Bos taurus |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7 | 10 | about 80% of maximal activity at pH 7 and about 65% of maximal activity at pH 10 | Bos taurus |