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Literature summary for 7.1.2.1 extracted from

  • Serrano, R.
    H+-ATPase from plasma membranes of Saccharomyces cerevisiae and Avena sativa roots: purification and reconstitution (1988), Methods Enzymol., 157, 533-544.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
NH4+ small activation Saccharomyces cerevisiae
NH4+ small activation Avena sativa
Phospholipid activated 3fold to 6fold by soybean phospholipids Saccharomyces cerevisiae
Phospholipid activated by exogenous phospholipids Avena sativa

Inhibitors

Inhibitors Comment Organism Structure
Cu2+
-
Avena sativa
Cu2+
-
Saccharomyces cerevisiae
Dicyclohexylcarbodiimide
-
Avena sativa
Dicyclohexylcarbodiimide
-
Saccharomyces cerevisiae
distilbestrol
-
Avena sativa
distilbestrol
-
Saccharomyces cerevisiae
vanadate
-
Avena sativa
vanadate
-
Saccharomyces cerevisiae

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.3
-
ATP
-
Avena sativa
1
-
ATP
-
Saccharomyces cerevisiae

Localization

Localization Comment Organism GeneOntology No. Textmining
plasma membrane
-
Saccharomyces cerevisiae 5886
-

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ can substitute for the physiological cofactor Mg2+ Saccharomyces cerevisiae
Co2+ can substitute for the physiological cofactor Mg2+ Avena sativa
K+ small activation Saccharomyces cerevisiae
K+ small activation Avena sativa
Mg2+ required Saccharomyces cerevisiae
Mg2+ required Avena sativa
Mn2+ can substitute for the physiological cofactor Mg2+ Saccharomyces cerevisiae
Mn2+ can substitute for the physiological cofactor Mg2+ Avena sativa
Rb+ small activation Saccharomyces cerevisiae
Rb+ small activation Avena sativa

Organism

Organism UniProt Comment Textmining
Avena sativa
-
-
-
Saccharomyces cerevisiae
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Avena sativa

Source Tissue

Source Tissue Comment Organism Textmining
root
-
Avena sativa
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Saccharomyces cerevisiae
additional information
-
-
Avena sativa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + H+/in high substrate specificity for ATP Saccharomyces cerevisiae ADP + phosphate + H+/out
-
?
ATP + H2O + H+/in high substrate specificity for ATP Avena sativa ADP + phosphate + H+/out
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.7
-
-
Saccharomyces cerevisiae
6.5
-
-
Avena sativa