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Literature summary extracted from

  • Hanstein, S.; Wang, X.; Qian, X.; Friedhoff, P.; Fatima, A.; Shan, Y.; Feng, K.; Schubert, S.
    Changes in cytosolic Mg2+ levels can regulate the activity of the plasma membrane H+-ATPase in maize (2011), Biochem. J., 435, 93-101.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
7.1.2.1 ATP competitive inhibitor, the enzyme activity decreases in the presence of Mg2+-free ATP. ATP inhibition also occurs at pH 7.5. Upon increasing Mg2+ concentration from 5 mM to 15 mM, the decrease in ATPase activity at high ATP concentration is prevented Zea mays

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
7.1.2.1 plasma membrane
-
 Zea mays 5886
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
7.1.2.1 Mg2+ required for activity. Activity without inhibition is measured in the presence of 3 mM Mg2+ in excess of total ATP Zea mays

Organism

EC Number Organism UniProt Comment Textmining
7.1.2.1 Zea mays
-
 cultivars Pioneer 3906 and Amadeo (KWS)
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
7.1.2.1 leaf
-
 Zea mays
-
7.1.2.1 root
-
 Zea mays
-
7.1.2.1 seedling
-
 Zea mays
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
7.1.2.1 ATP + H2O + H+/in
-
 Zea mays ADP + phosphate + H+/out
-
 ?

Synonyms

EC Number Synonyms Comment Organism
7.1.2.1 H+-ATPase
-
 Zea mays
7.1.2.1 plasma membrane H+-ATPase
-
 Zea mays
7.1.2.1 PM H+-ATPase
-
 Zea mays