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Literature summary extracted from
- Role of the plasma membrane H+-ATPase in the regulation of organic acid exudation under aluminum toxicity and phosphorus deficiency (2016), Plant Signal. Behav., 11, e1106660 .
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 7.1.2.1 | Al3+ | the proton transport activity of the enzyme is inhibited by 50% in the presence of 100 mM Al3+ at pH 6.5 and 10% at pH 7.5 | Lupinus albus |  |
| 7.1.2.1 | vanadate | - |
Lupinus albus | |
Localization
| EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|---|
| 7.1.2.1 | plasma membrane | - |
Lupinus albus | 5886 | - |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 7.1.2.1 | ATP + H2O + H+[side 1] | Lupinus albus | - |
ADP + phosphate + H+[side 2] | - |
? | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 7.1.2.1 | Lupinus albus | - |
- |
- |
Posttranslational Modification
| EC Number | Posttranslational Modification | Comment | Organism |
|---|---|---|---|
| 7.1.2.1 | phosphoprotein | - |
Lupinus albus |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 7.1.2.1 | root | - |
Lupinus albus | - |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 7.1.2.1 | ATP + H2O + H+[side 1] | - |
Lupinus albus | ADP + phosphate + H+[side 2] | - |
? | |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 7.1.2.1 | plasma membrane H+-ATPase | - |
Lupinus albus |
| 7.1.2.1 | PM H+-ATPase | - |
Lupinus albus |
IC50 Value
| EC Number | IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
|---|---|---|---|---|---|---|
| 7.1.2.1 | 100 | - |
at pH 6.5, temperature not specified in the publication | Lupinus albus | Al3+ | |
Expression
| EC Number | Organism | Comment | Expression |
|---|---|---|---|
| 7.1.2.1 | Lupinus albus | the enzyme expression is up-regulated by aluminium stress and phosphorus deficiency | up |
General Information
| EC Number | General Information | Comment | Organism |
|---|---|---|---|
| 7.1.2.1 | physiological function | the enzyme plays important roles in organic acids exudation in plant response to aluminium toxicity and phosphorus deficiency stresses | Lupinus albus |
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Release 2023.1 (January 2023)
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