Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ATP | competitive against acetyl-CoA | Sulfolobus acidocaldarius | |
ATP | competitive against acetyl-CoA | Thermoplasma acidophilum | |
NADH | competitive against acetyl-CoA | Sulfolobus acidocaldarius | |
NADH | competitive against acetyl-CoA | Thermoplasma acidophilum | |
NADPH | competitive against acetyl-CoA | Sulfolobus acidocaldarius | |
NADPH | competitive against acetyl-CoA | Thermoplasma acidophilum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0041 | - |
oxaloacetate | - |
Thermoplasma acidophilum | |
0.006 | - |
acetyl-CoA | - |
Thermoplasma acidophilum | |
0.01 | - |
acetyl-CoA | - |
Sulfolobus acidocaldarius | |
0.026 | - |
oxaloacetate | - |
Sulfolobus acidocaldarius |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
68000 | - |
gel filtration | Thermoplasma acidophilum |
73000 | - |
gel filtration | Sulfolobus acidocaldarius |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Sulfolobus acidocaldarius | - |
- |
- |
Sulfolobus acidocaldarius 98-3 / DSM 639 | - |
- |
- |
Thermoplasma acidophilum | - |
- |
- |
Thermoplasma acidophilum 122-1B3 / ATCC 27658 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial | Sulfolobus acidocaldarius |
partial | Thermoplasma acidophilum |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
14 | - |
partially purified enzyme | Sulfolobus acidocaldarius |
18.8 | - |
partially purified enzyme | Thermoplasma acidophilum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + oxaloacetate + H2O | - |
Sulfolobus acidocaldarius | citrate + CoA | - |
? | |
acetyl-CoA + oxaloacetate + H2O | - |
Thermoplasma acidophilum | citrate + CoA | - |
? | |
acetyl-CoA + oxaloacetate + H2O | - |
Sulfolobus acidocaldarius 98-3 / DSM 639 | citrate + CoA | - |
? | |
acetyl-CoA + oxaloacetate + H2O | - |
Thermoplasma acidophilum 122-1B3 / ATCC 27658 | citrate + CoA | - |
? |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
80 | - |
90% of activity after 10 min | Sulfolobus acidocaldarius |
80 | - |
65% of activity retained after 10 min | Thermoplasma acidophilum |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.4 | - |
ATP | - |
Sulfolobus acidocaldarius | |
0.5 | - |
ATP | - |
Thermoplasma acidophilum | |
0.8 | - |
NADPH | - |
Sulfolobus acidocaldarius | |
4.4 | - |
NADH | - |
Sulfolobus acidocaldarius | |
4.9 | - |
NADPH | - |
Thermoplasma acidophilum | |
10.4 | - |
NADH | - |
Thermoplasma acidophilum |