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Literature summary for 7.2.2.6 extracted from

  • Vagabov, V.M.; Ivanov, A.Y.; Kulakovskaya, T.V.; Kulakovskaya, E.V.; Petrov, V.V.; Kulaev, I.S.
    Efflux of potassium ions from cells and spheroplasts of Saccharomyces cerevisiae yeast treated with silver and copper ions (2008), Biochemistry (Moscow), 73, 1224-1227.
    View publication on PubMed
Search for more literature for 7.2.2.6

Activating Compound

Activating Compound Comment Organism Structure
2-O-3-hydroxyhexanoyl-beta-D-glucopyranosyl(1-4)-(6-O-acetyl-beta-D-glucopyranosyl(1-16)-2,15,16-trihydroxyhexadecanoic acid) a natural fungicide, i.e. CL, produced by the yeast Pseudozyma fusiformata VKM Y-2821, induces the efflux of potassium ions from both cells and spheroplasts Saccharomyces cerevisiae

Inhibitors

Inhibitors Comment Organism Structure
vanadate vanadate-sensitive ATPase activity Saccharomyces cerevisiae

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
 Saccharomyces cerevisiae 16020
-
spheroplast obtained by treating cells with lyophilized gastric juice of edible snails in 5% citric buffer with 0.8 M mannitol, pH 6.5 Saccharomyces cerevisiae
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Ag+ induces the efflux of potassium ions from cells Saccharomyces cerevisiae
Cu2+ induces the efflux of potassium ions from both cells and spheroplasts Saccharomyces cerevisiae
Mg2+ activates Saccharomyces cerevisiae

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O + K+/out Saccharomyces cerevisiae
-
 ADP + phosphate + K+/in
-
 ?
ATP + H2O + K+/out Saccharomyces cerevisiae VKM Y-1173
-
 ADP + phosphate + K+/in
-
 ?

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
-
-
-
Saccharomyces cerevisiae VKM Y-1173
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + K+/out
-
 Saccharomyces cerevisiae ADP + phosphate + K+/in
-
 ?
ATP + H2O + K+/out
-
 Saccharomyces cerevisiae VKM Y-1173 ADP + phosphate + K+/in
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25 30 assay at Saccharomyces cerevisiae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4 7 assay at Saccharomyces cerevisiae

Cofactor

Cofactor Comment Organism Structure
ATP
-
 Saccharomyces cerevisiae