Inhibitors | Comment | Organism | Structure |
---|---|---|---|
K2SO4 | in plants grown with 10 mM K2SO4 plus 100 mM NaCl supply, activity decreases competitively with Na+, after 21 d of salinity, with different effects on Km and Vmax | Vicia faba |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
CaSO4 | in plants grown with 5 mM CaSO4 supply, Vmax of plasma membrane ATPase increases | Vicia faba | |
NaCl | in plants grown with 100 mM NaCl supply, ATPase activity increases with salinity in a non-competitive way for 7 d and 21 d. In plants grown with 10 mM K2SO4 plus 100 mM NaCl supply, activity decreases competitively with Na+, after 21 d of salinity, with different effects on Km and Vmax | Vicia faba |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Vicia faba | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Vicia faba | - |
General Information | Comment | Organism |
---|---|---|
physiological function | plasma membrane activity largely increases in Ca2+-treated plants. Higher ATPase activity is related with apoplast acidification, cytosol alkalinization and low cytosolic [Na+], and may explain why extra calcium improves shoot and leaf growth | Vicia faba |