EC Number | Cloned (Comment) | Organism |
---|---|---|
7.2.2.10 | expressed in a Saccharomyces cerevisiae triple mutant defective in both a Golgi and vacuolar Ca2+ pump, strain K616 and strain HI227 | Solanum lycopersicum |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
7.2.2.10 | D366A | catalytically inactive | Solanum lycopersicum |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
7.2.2.10 | cyclopiazonic acid | highly sensitive to the specific inhibitor cyclopiazonic acid | Solanum lycopersicum | |
7.2.2.10 | eosin | potent inhibitor | Solanum lycopersicum | |
7.2.2.10 | thapsigargin | only mildly sensitive to the ER-type pump inhibitor thapsigargin | Solanum lycopersicum | |
7.2.2.10 | vanadate | potent inhibitor | Solanum lycopersicum |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
7.2.2.10 | Ca2+ | dependent on | Solanum lycopersicum | |
7.2.2.10 | Mn2+ | LCA1 may also act as a Mn2+ pump, consistent with a possible role in secretory pathway divalent cation homeostasis | Solanum lycopersicum |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
7.2.2.10 | Solanum lycopersicum | Q42883 | - |
- |
EC Number | Storage Stability | Organism |
---|---|---|
7.2.2.10 | -80°C, the activity of LCA1 prepared from yeast cells stored at -80°C is dramatically reduced when compared to LCA1 prepared from freshly harvested cells | Solanum lycopersicum |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
7.2.2.10 | ATP + H2O + Ca2+/cis | - |
Solanum lycopersicum | ADP + phosphate + Ca2+/trans | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
7.2.2.10 | LCA1 | ER-type Ca2+-ATPase | Solanum lycopersicum |
EC Number | IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|---|
7.2.2.10 | 0.00016 | - |
in 1 mM EGTA, 130 mM NaCl, 3 mM MgCl2, at 37°C | Solanum lycopersicum | cyclopiazonic acid | |
7.2.2.10 | 0.000635 | - |
recombinant enzyme expressed in Saccharomyces cerevisiae strain HI227, in 1 mM EGTA, 130 mM NaCl, 3 mM MgCl2, at 37°C | Solanum lycopersicum | thapsigargin | |
7.2.2.10 | 0.00095 | - |
recombinant enzyme expressed in Saccharomyces cerevisiae strain K616, in 1 mM EGTA, 130 mM NaCl, 3 mM MgCl2, at 37°C | Solanum lycopersicum | thapsigargin | |
7.2.2.10 | 0.0036 | - |
in 1 mM EGTA, 130 mM NaCl, 3 mM MgCl2, at 37°C | Solanum lycopersicum | eosin | |
7.2.2.10 | 0.0057 | - |
in 1 mM EGTA, 130 mM NaCl, 3 mM MgCl2, at 37°C | Solanum lycopersicum | vanadate |