KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.21 | 0.39 | dTDP | - |
Bos taurus | |
0.5 | 0.54 | CDP | pH 7.5, 37°C | Bos taurus | |
0.5 | 0.54 | CDP | cosubstrate ATP | Bos taurus | |
0.56 | - |
dCDP | cosubstrate ATP, pH 7.5, 37°C | Bos taurus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | in decreasing order of activity: Mn2+, Mg2+, Co2+, Zn2+, Ni2+, Ca2+, Fe2+ | Bos taurus | |
Co2+ | requirement | Bos taurus | |
Co2+ | in decreasing order of activity: Mn2+, Mg2+, Co2+, Zn2+, Ni2+, Ca2+, Fe2+ | Bos taurus | |
Fe2+ | requirement, in decreasing order of activity: Mn2+, Mg2+, Co2+, Zn2+, Ni2+, Ca2+, Fe2+ | Bos taurus | |
Mg2+ | requirement | Bos taurus | |
Mg2+ | in decreasing order of activity: Mn2+, Mg2+, Co2+, Zn2+, Ni2+, Ca2+, Fe2+ | Bos taurus | |
Mn2+ | requirement | Bos taurus | |
Mn2+ | in decreasing order of activity: Mn2+, Mg2+, Co2+, Zn2+, Ni2+, Ca2+, Fe2+ | Bos taurus | |
additional information | no activation by Fe3+ | Bos taurus | |
Ni2+ | requirement, in decreasing order of activity: Mn2+, Mg2+, Co2+, Zn2+, Ni2+, Ca2+, Fe2+ | Bos taurus | |
Zn2+ | requirement, in decreasing order of activity: Mn2+, Mg2+, Co2+, Zn2+, Ni2+, Ca2+, Fe2+ | Bos taurus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
calf | - |
Purification (Comment) | Organism |
---|---|
- |
Bos taurus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
thymus | - |
Bos taurus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Bos taurus |
Storage Stability | Organism |
---|---|
-20°C, 2 months | Bos taurus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + dTDP | in decreasing order of activity: dGDP, IDP, UDP, dUDP, CDP, GDP, dCDP | Bos taurus | ADP + dTTP | - |
? | |
ATP + dTDP | best substrate: dTDP | Bos taurus | ADP + dTTP | - |
? | |
GTP + ADP | dADP can replace ADP | Bos taurus | GDP + ATP | - |
r | |
NTP + nucleoside diphosphate | broad specificity | Bos taurus | NDP + NTP | - |
? | |
NTP + nucleoside diphosphate | no substrates are several nucleoside monophosphates | Bos taurus | NDP + NTP | - |
? | |
UTP + CDP | best substrate: UTP | Bos taurus | UDP + CTP | - |
? | |
UTP + CDP | in decreasing order of activity: dATP, ITP, dTTP, ATP, dGTP, GTP, dCTP, CTP | Bos taurus | UDP + CTP | - |
? | |
UTP + dCDP | best substrate: UTP | Bos taurus | UDP + dCTP | - |
? | |
UTP + dCDP | in decreasing order of activity: ITP, dATP, dTTP, dGTP, GTP, ATP, CTP, dCTP | Bos taurus | UDP + dCTP | - |
? | |
UTP + dTDP | best substrate: UTP | Bos taurus | UDP + dTDP | - |
? | |
UTP + dTDP | in decreasing order of activity: ITP, dATP, dTTP, GTP, ATP, dGTP, dUTP, CTP, dCTP | Bos taurus | UDP + dTDP | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Bos taurus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9 | - |
- |
Bos taurus |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6.5 | 10.3 | about half-maximal activity at pH 6.5 and 10.3 | Bos taurus |