General Stability | Organism |
---|---|
stability for more than 48 requires high salt concentrations, i.e., 1-2 M of KCl or NaCl | Halococcus saccharolyticus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.41 | - |
CoA | pH 9.0, at 37ºC, oxic conditions | Halococcus saccharolyticus | |
1 | - |
ATP | pH 9.0, at 37ºC, oxic conditions | Halococcus saccharolyticus | |
5.3 | - |
acetate | pH 9.0, at 37ºC, oxic conditions | Halococcus saccharolyticus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
soluble | - |
Haloferax volcanii | - |
- |
soluble | - |
Halococcus saccharolyticus | - |
- |
soluble | - |
Halorubrum saccharovorum | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | required, 30 mM for maximal catalytic activity | Halococcus saccharolyticus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
140000 | 150000 | gel filtration | Haloferax volcanii |
140000 | 150000 | gel filtration | Halococcus saccharolyticus |
140000 | 150000 | gel filtration | Halorubrum saccharovorum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ADP + phosphate + acetyl-CoA | Haloferax volcanii | - |
ATP + acetate + CoA | - |
ir | |
ADP + phosphate + acetyl-CoA | Halococcus saccharolyticus | - |
ATP + acetate + CoA | - |
r | |
ADP + phosphate + acetyl-CoA | Halorubrum saccharovorum | - |
ATP + acetate + CoA | - |
ir |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Halococcus saccharolyticus | - |
strain DSM 5350 | - |
Haloferax volcanii | - |
strain DSM 3757 | - |
Halorubrum saccharovorum | - |
strain DSM 1137 | - |
Purification (Comment) | Organism |
---|---|
gel filtration on a Superdex TM200 column | Haloferax volcanii |
gel filtration on a Superdex TM200 column | Halococcus saccharolyticus |
gel filtration on a Superdex TM200 column | Halorubrum saccharovorum |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
cell culture | - |
Haloferax volcanii | - |
cell culture | - |
Halorubrum saccharovorum | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.03 | - |
pH 9.0, at 37ºC, oxic conditions, during stationary phase on glucose | Halococcus saccharolyticus |
0.04 | - |
pH 9.0, at 37ºC, oxic conditions, during exponential growth phase on glucose | Halococcus saccharolyticus |
0.1 | - |
pH 9.0, at 37ºC, oxic conditions, during exponential growth phase on glucose | Haloferax volcanii |
0.1 | - |
pH 9.0, at 37ºC, oxic conditions, during exponential growth phase on glucose | Halorubrum saccharovorum |
0.45 | - |
pH 9.0, at 37ºC, oxic conditions, purified enzyme | Halococcus saccharolyticus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ADP + phosphate + acetyl-CoA | - |
Haloferax volcanii | ATP + acetate + CoA | - |
ir | |
ADP + phosphate + acetyl-CoA | - |
Haloferax volcanii | ATP + acetate + CoA | - |
r | |
ADP + phosphate + acetyl-CoA | - |
Halococcus saccharolyticus | ATP + acetate + CoA | - |
r | |
ADP + phosphate + acetyl-CoA | - |
Halorubrum saccharovorum | ATP + acetate + CoA | - |
ir | |
ADP + phosphate + acetyl-CoA | - |
Halorubrum saccharovorum | ATP + acetate + CoA | - |
r |
Synonyms | Comment | Organism |
---|---|---|
ADP-ACS | - |
Haloferax volcanii |
ADP-ACS | - |
Halococcus saccharolyticus |
ADP-ACS | - |
Halorubrum saccharovorum |
ADP-forming acetyl-CoA synthetase | - |
Haloferax volcanii |
ADP-forming acetyl-CoA synthetase | - |
Halococcus saccharolyticus |
ADP-forming acetyl-CoA synthetase | - |
Halorubrum saccharovorum |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
43 | - |
- |
Halococcus saccharolyticus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
- |
Halococcus saccharolyticus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADH | oxidation to NAD+ by assay system lactate dehydrogenase and pyruvate kinase | Halococcus saccharolyticus |