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Literature summary for 7.4.2.5 extracted from
- Ca(2+)-induced stimulation of the membrane binding of Escherichia coli SecA and its association with signal peptides of secretory proteins (2009), Arch. Biochem. Biophys., 486, 125-131.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| Calcium | 27-82 micromol Ca2+ enhances ATPase activity in presence of Escherichia coli PE/anionic phospholipid membranes up to 3-fold | Escherichia coli |  |
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| by SecA-overproducing Escherichia coli strain RR1/pMAN400 | Escherichia coli |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| membrane | - |
Escherichia coli | 16020 | - |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Escherichia coli | - |
SecA-overproducing strain RR1/pMAN400 | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Escherichia coli |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| additional information | - |
10 nM Pi/min/nM SecA in presence of Escherichia coli PE/anionic phospholipid membranes | Escherichia coli |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ATP + H2O | - |
Escherichia coli | ADP + phosphate | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| SecA | - |
Escherichia coli |
| SecA ATPase activity | - |
Escherichia coli |
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Release 2023.1 (January 2023)
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