Cloned (Comment) | Organism |
---|---|
DNA fragment encoding 246 bp of the acetate kinase gene of strain DSM 792 cloned by a PCR-based approach | Clostridium acetobutylicum |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
HgCl2 | - |
Clostridium acetobutylicum | |
p-hydroxymercuribenzoate | - |
Clostridium acetobutylicum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.37 | - |
ATP | pH 7.3, 30°C | Clostridium acetobutylicum | |
0.58 | - |
acetyl phosphate | pH 7.3, 30°C | Clostridium acetobutylicum | |
0.71 | - |
ADP | pH 7.3, 30°C | Clostridium acetobutylicum | |
73 | - |
acetate | pH 7.3, 30°C | Clostridium acetobutylicum |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | - |
Clostridium acetobutylicum | |
Co2+ | - |
Clostridium acetobutylicum | |
Mn2+ | - |
Clostridium acetobutylicum | |
additional information | no activity with Zn2+ | Clostridium acetobutylicum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
43000 | - |
2 * 43000, SDS-PAGE | Clostridium acetobutylicum |
87000 | 94000 | gel filtration, native gel electrophoresis | Clostridium acetobutylicum |
89000 | - |
native PAGE | Clostridium acetobutylicum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + acetate | Clostridium acetobutylicum | - |
ADP + acetyl phosphate | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Clostridium acetobutylicum | - |
DSM 1731 and DSM 792 | - |
Purification (Comment) | Organism |
---|---|
- |
Clostridium acetobutylicum |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1087 | - |
- |
Clostridium acetobutylicum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + acetate | - |
Clostridium acetobutylicum | ADP + acetyl phosphate | - |
r | |
ATP + propionate | - |
Clostridium acetobutylicum | ADP + propionyl phosphate | - |
r | |
CTP + acetate | - |
Clostridium acetobutylicum | CDP + acetyl phosphate | - |
r | |
GTP + acetate | - |
Clostridium acetobutylicum | GDP + acetyl phosphate | - |
r | |
ITP + acetate | - |
Clostridium acetobutylicum | IDP + acetyl phosphate | - |
r | |
additional information | formate and butyrate are no substrates | Clostridium acetobutylicum | ? | - |
? | |
UTP + acetate | - |
Clostridium acetobutylicum | UDP + acetyl phosphate | - |
r |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 43000, SDS-PAGE | Clostridium acetobutylicum |